Fire Weather Point Forecast Matrices
Issued by NWS Corpus Christi, TX
Issued by NWS Corpus Christi, TX
405
FOUS54 KCRP 221728
PFWCRP
Fire Weather Point Forecast Matrices
National Weather Service Corpus Christi TX
1127 AM CST Sat Nov 22 2025
TXZ245-231000-
Aransas National Wildlife Refuge RAWS-Aransas County TX
28.30N 96.82W Elev. 20 ft
1127 AM CST Sat Nov 22 2025
Date 11/22/25 Sun 11/23/25 Mon 11/24/25 Tue
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
Min/Max 62 80 67 84 66
Temp 81 76 71 69 65 63 71 76 78 74 72 71 70 70 78 82 83 78 74 72 70 67
Dewpt 71 72 70 65 63 60 66 68 71 72 72 71 70 70 76 74 74 73 72 72 70 67
Max/Min RH 97 77 100 74 100
RH 72 89 97 87 92 92 84 78 81 92100100100100 93 78 76 87 95 99100100
Wind Dir NE E NE NE NE NE NE E E E SE SE SE S S S S S S S SW SW
Wind Spd 6 4 4 4 5 6 8 9 11 8 8 8 8 9 11 11 13 11 9 6 4 3
Wind Gust
Clouds SC B1 B2 B2 B2 B2 SC SC B2 B2 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC
Clouds(%) SC B1 B2 B2 B2 B2 SC SC B2 B2 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC
PoP 12HR 10 30 10 30 40
QPF 12HR 0 0 0 0 0.11
Rain Shwrs IS IS SC IS SC SC SC SC SC SC SC SC IS
Tstms IS IS IS IS SC IS
LAL
Haines
Mixing Hgt 2100 900 500 1800 2000 1800 1500 3200 3100 1700 1000
T Wind Dir NE NE NE E E SE S S S S SW
T Wind Spd 10 11 12 14 16 17 17 19 19 18 11
Date 11/25/25 Wed 11/26/25 Thu 11/27/25 Fri 11/28/25 Sat 11/29/25
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
Max/Min 84 55 73 47 71 54 76 61 78
Temp 81 77 67 56 71 65 55 47 68 65 58 56 74 70 66 63 76 72
Dewpt 71 69 65 55 54 50 46 43 49 51 52 51 59 59 59 59 65 66
Min/Max RH 64 100 51 86 48 88 58 89 67
RH 72 78 93 97 56 58 73 86 51 61 81 85 61 69 80 89 70 82
Pwind Dir SW NE N N NE E E SE SE
Wind Char <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds SC FW SC B1 SC SC SC SC FW FW SC SC SC B1 B1 B1 B1 B1
PoP 12HR 20 30 20 10 5 10 10 20 30
Rain Shwrs IS IS IS SC IS IS IS IS SC
Tstms IS IS SC
$$
TXZ231-231000-
George West RAWS-Live Oak County TX
28.37N 98.12W Elev. 215 ft
1127 AM CST Sat Nov 22 2025
Date 11/22/25 Sun 11/23/25 Mon 11/24/25 Tue
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
Min/Max 61 82 67 89 62
Temp 85 79 73 69 66 63 67 75 80 76 72 71 70 70 76 85 88 81 74 70 65 62
Dewpt 66 69 66 59 55 55 58 63 66 70 71 71 69 69 71 69 67 69 69 67 65 62
Max/Min RH 82 59 100 51 100
RH 53 71 79 70 68 75 73 67 63 82 97 99 99 97 85 60 51 67 84 90100100
Wind Dir NE E E NE NE NE E E E SE SE SE SE SE S S S SE SE SE S W
Wind Spd 8 8 4 5 6 8 9 10 11 10 8 9 9 8 11 13 9 5 3 2 2 2
Wind Gust
Clouds SC SC B1 B1 B2 B2 B2 B2 B2 B2 B1 B2 B1 B2 B1 B1 B1 SC SC SC FW SC
Clouds(%) SC SC B1 B1 B2 B2 B2 B2 B2 B2 B1 B2 B1 B2 B1 B1 B1 SC SC SC FW SC
PoP 12HR 20 30 10 20 10
QPF 12HR 0 0 0 0 0
Rain Shwrs IS IS IS IS IS IS IS IS IS
Tstms IS IS
LAL
Haines
Mixing Hgt 3300 600 1300 2200 2500 1600 1300 4500 4900 800 700
T Wind Dir NE E E E SE SE S S S SE SW
T Wind Spd 12 12 13 16 18 19 16 18 13 9 8
Date 11/25/25 Wed 11/26/25 Thu 11/27/25 Fri 11/28/25 Sat 11/29/25
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
Max/Min 89 53 74 44 72 48 78 58 79
Temp 84 80 66 55 70 65 52 45 68 66 54 50 73 71 63 60 77 73
Dewpt 64 58 59 51 46 42 39 35 40 43 48 45 54 56 58 57 63 64
Min/Max RH 35 87 36 70 30 85 45 90 55
RH 51 46 78 86 42 42 61 68 36 43 79 83 51 59 84 90 62 72
Pwind Dir N NE NE NE NE E E SE SE
Wind Char <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds SC FW SC SC SC SC SC SC SC SC SC SC SC B1 B1 B2 B2 B2
PoP 12HR 10 30 10 5 5 5 10 10 20
Rain Shwrs SC SC IS IS
$$
TXZ247-231000-
Matagorda Island RAWS-Calhoun County TX
28.12N 96.80W Elev. 36 ft
1127 AM CST Sat Nov 22 2025
Date 11/22/25 Sun 11/23/25 Mon 11/24/25 Tue
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
Min/Max 68 79 72 82 71
Temp 80 76 74 72 71 69 73 76 77 75 74 75 74 73 79 81 81 77 75 75 73 71
Dewpt 73 73 72 68 66 66 68 70 71 72 72 72 72 72 74 73 73 73 72 72 72 71
Max/Min RH 95 78 97 76 100
RH 78 89 93 86 84 89 85 81 82 89 92 90 94 97 87 78 78 88 90 90 95100
Wind Dir NE E NE NE NE NE NE E E SE SE SE S S S S S S S S S SW
Wind Spd 8 6 6 6 8 9 9 10 11 10 11 11 13 12 12 11 12 12 12 10 8 5
Wind Gust
Clouds SC B1 B2 B2 B2 B2 SC SC B2 B2 B1 B1 B1 B1 SC SC SC SC SC SC SC SC
Clouds(%) SC B1 B2 B2 B2 B2 SC SC B2 B2 B1 B1 B1 B1 SC SC SC SC SC SC SC SC
PoP 12HR 20 30 10 30 40
QPF 12HR 0.01 0 0 0 0.07
Rain Shwrs IS IS SC SC IS IS IS SC SC SC SC SC SC IS
Tstms IS IS IS IS IS
LAL
Haines
Mixing Hgt 1600 1300 1300 1900 2000 2300 2600 2500 2400 2000 2100
T Wind Dir NE E NE E E SE S S S S SW
T Wind Spd 11 12 14 16 18 19 18 19 19 21 14
Date 11/25/25 Wed 11/26/25 Thu 11/27/25 Fri 11/28/25 Sat 11/29/25
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
Max/Min 81 61 73 56 70 61 75 66 77
Temp 80 76 71 62 70 66 61 56 67 66 64 64 74 70 69 68 76 72
Dewpt 71 70 66 60 56 53 50 50 53 53 55 57 60 59 60 62 65 66
Min/Max RH 72 95 55 79 53 80 60 84 68
RH 76 83 83 94 62 62 66 79 62 62 72 78 62 69 73 83 69 81
Pwind Dir SW NE N NE NE E E SE SE
Wind Char <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds SC FW SC B1 B1 SC SC SC SC SC SC SC SC B1 B1 B2 B1 B1
PoP 12HR 20 40 20 10 10 10 20 20 30
Rain Shwrs IS IS SC SC IS IS IS IS IS SC
Tstms IS SC SC
$$
TXZ234-231000-
Victoria RAWS-Victoria County TX
28.85N 96.92W Elev. 23 ft
1127 AM CST Sat Nov 22 2025
Date 11/22/25 Sun 11/23/25 Mon 11/24/25 Tue
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
Min/Max 59 80 68 84 65
Temp 81 76 70 65 63 61 66 73 77 74 70 69 69 70 76 82 83 78 73 71 67 65
Dewpt 63 60 59 55 54 53 57 61 66 70 70 69 69 69 74 73 72 73 72 70 67 65
Max/Min RH 84 66 100 67 100
RH 54 58 68 70 72 75 73 66 69 87100100100 97 94 74 70 85 97 97100100
Wind Dir NE NE NE NE NE NE NE E SE SE SE SE SE SE S S S S S S SW W
Wind Spd 6 6 6 6 6 8 8 8 9 8 8 6 8 8 11 14 13 10 8 5 3 2
Wind Gust
Clouds SC SC SC SC B2 B2 SC B1 SC B1 B1 B2 B1 B2 SC B1 SC SC B1 B1 B1 B1
Clouds(%) SC SC SC SC B2 B2 SC B1 SC B1 B1 B2 B1 B2 SC B1 SC SC B1 B1 B1 B1
PoP 12HR 5 10 10 50 50
QPF 12HR 0 0 0 0.06 0.18
Rain Shwrs SC SC SC SC SC SC SC SC
Tstms IS IS SC SC SC IS
LAL
Haines
Mixing Hgt 2800 700 700 2200 2800 900 500 3500 3700 900 400
T Wind Dir NE NE NE E SE SE SE S S S SW
T Wind Spd 11 12 13 12 13 13 13 18 18 12 8
Date 11/25/25 Wed 11/26/25 Thu 11/27/25 Fri 11/28/25 Sat 11/29/25
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
Max/Min 84 53 70 43 69 47 74 58 75
Temp 81 77 63 54 68 62 50 43 65 63 52 48 71 68 61 60 73 70
Dewpt 68 65 57 51 50 45 41 37 42 45 45 43 55 57 55 56 64 65
Min/Max RH 51 90 47 79 39 83 53 90 69
RH 65 67 81 90 53 54 71 79 43 52 77 83 57 68 81 87 73 84
Pwind Dir NW NE N N NE E E SE SE
Wind Char <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds SC FW FW SC SC SC SC FW FW FW FW SC SC B1 B1 B1 B1 B1
PoP 12HR 20 20 10 5 5 5 10 10 30
Rain Shwrs IS IS IS IS SC
$$
TXZ241-231000-
Alice International Airport-Jim Wells County TX
27.74N 98.03W Elev. 177 ft
1127 AM CST Sat Nov 22 2025
Date 11/22/25 Sun 11/23/25 Mon 11/24/25 Tue
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
Min/Max 64 82 68 88 65
Temp 82 78 73 71 68 66 70 75 80 76 73 71 71 70 76 84 87 82 75 72 68 65
Dewpt 71 71 71 67 64 64 66 68 70 72 71 71 69 68 71 70 68 70 69 68 66 65
Max/Min RH 100 71 99 53 100
RH 69 79 93 87 87 93 89 78 72 86 93 99 95 93 85 62 53 67 82 89 95100
Wind Dir NE E E NE NE NE NE E E SE SE SE SE S S S S SE S S S SW
Wind Spd 8 8 5 6 8 9 10 9 11 10 10 11 11 11 13 13 11 6 6 6 4 3
Wind Gust
Clouds B1 B1 B2 OV B2 B2 B2 OV B2 B2 B1 B2 B1 B1 B1 B1 B1 SC SC SC SC SC
Clouds(%) B1 B1 B2 OV B2 B2 B2 OV B2 B2 B1 B2 B1 B1 B1 B1 B1 SC SC SC SC SC
PoP 12HR 30 40 5 10 10
QPF 12HR 0.02 0.08 0 0 0
Rain Shwrs SC SC SC SC SC SC IS
Tstms IS IS IS IS IS IS
LAL
Haines
Mixing Hgt 3100 1300 1200 2000 2500 1300 1100 3600 6300 800 700
T Wind Dir E E NE E E SE S S S S S
T Wind Spd 12 13 12 14 18 18 16 18 13 12 8
Date 11/25/25 Wed 11/26/25 Thu 11/27/25 Fri 11/28/25 Sat 11/29/25
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
Max/Min 86 57 72 47 71 52 77 59 79
Temp 83 80 69 58 69 65 55 48 67 65 57 54 74 71 64 61 76 73
Dewpt 67 65 63 55 50 47 43 39 44 50 51 49 56 59 59 59 62 64
Min/Max RH 47 90 43 70 40 85 50 92 56
RH 58 59 81 90 51 52 63 70 43 57 80 83 53 66 84 92 62 74
Pwind Dir N NE NE N NE E E SE SE
Wind Char <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds SC SC SC B1 B1 SC SC SC SC SC SC SC SC B1 B1 B2 B2 B1
PoP 12HR 20 40 20 10 5 5 10 10 20
Rain Shwrs IS SC SC IS IS
Tstms IS SC IS
$$
TXZ229-231000-
La Salle County Airport-La Salle County TX
28.46N 99.22W Elev. 476 ft
1127 AM CST Sat Nov 22 2025
Date 11/22/25 Sun 11/23/25 Mon 11/24/25 Tue
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
Min/Max 64 80 69 84 58
Temp 81 79 73 71 67 65 67 72 77 77 73 71 71 71 73 80 83 79 70 66 61 58
Dewpt 58 58 57 55 55 55 55 58 60 64 67 68 68 68 69 67 64 62 61 59 56 54
Max/Min RH 75 54 90 51 87
RH 46 49 57 57 65 70 65 61 56 64 81 90 90 90 87 65 53 56 73 78 84 87
Wind Dir E E E E E E E E E E SE SE SE SE S SW W N N N N N
Wind Spd 9 9 8 8 11 9 10 10 11 10 10 10 10 8 8 8 6 4 4 2 3 4
Wind Gust
Clouds SC SC B2 B2 B2 B2 B2 OV B2 B2 B1 B1 B2 OV B2 B2 SC FW FW CL FW CL
Clouds(%) SC SC B2 B2 B2 B2 B2 OV B2 B2 B1 B1 B2 OV B2 B2 SC FW FW CL FW CL
PoP 12HR 30 40 20 30 5
QPF 12HR 0.03 0 0 0 0
Rain Shwrs IS SC IS IS IS IS IS IS IS SC SC
Tstms IS
LAL
Haines
Mixing Hgt 3100 1800 1300 1900 2500 1300 1800 3500 4400 400 400
T Wind Dir E E E E E SE S S W N N
T Wind Spd 16 18 18 18 18 19 17 16 9 9 8
Date 11/25/25 Wed 11/26/25 Thu 11/27/25 Fri 11/28/25 Sat 11/29/25
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
Max/Min 86 56 72 47 70 51 75 59 77
Temp 81 80 66 57 68 66 56 48 65 67 57 52 71 72 64 61 73 75
Dewpt 51 47 52 49 42 38 37 35 36 37 44 45 50 51 56 57 59 58
Min/Max RH 26 75 31 61 29 80 40 90 50
RH 35 31 61 75 39 36 49 60 34 33 62 77 47 48 75 87 62 56
Pwind Dir N NE NE NE E E SE SE SE
Wind Char <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds CL CL FW SC SC SC SC SC SC SC SC SC B1 B1 B1 B2 B2 B2
PoP 12HR 5 20 10 5 0 5 5 10 20
Rain Shwrs IS IS IS IS
$$
TXZ442-231000-
Padre RAWS-Kleberg TX
27.44N 97.29W Elev. 6 ft
1127 AM CST Sat Nov 22 2025
Date 11/22/25 Sun 11/23/25 Mon 11/24/25 Tue
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
Min/Max 72 80 74 81 72
Temp 79 77 75 75 74 73 76 78 79 77 76 76 76 75 78 81 81 78 77 76 74 72
Dewpt 74 73 73 72 71 70 72 73 73 72 72 72 71 71 72 72 73 72 72 72 71 70
Max/Min RH 94 79 90 74 93
RH 85 88 94 90 90 90 87 85 82 85 87 87 85 87 82 74 77 82 85 87 90 93
Wind Dir E E E E E E E E E SE SE SE S S S S S S S S S SW
Wind Spd 10 10 9 8 8 9 10 11 12 13 14 16 17 16 16 14 16 16 16 11 9 6
Wind Gust
Clouds B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC
Clouds(%) B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC
PoP 12HR 50 50 10 20 20
QPF 12HR 0.25 0.07 0 0 0
Rain Shwrs SC IS IS SC SC SC SC IS IS IS IS IS IS
Tstms IS IS IS IS IS IS IS IS IS
LAL
Haines
Mixing Hgt 1800 1300 1300 2200 2200 2300 2200 2900 2600 1700 1500
T Wind Dir E E E E SE SE S S S S S
T Wind Spd 13 13 12 14 18 20 20 21 23 23 12
Date 11/25/25 Wed 11/26/25 Thu 11/27/25 Fri 11/28/25 Sat 11/29/25
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
Max/Min 81 65 72 60 70 64 74 68 76
Temp 79 77 74 66 70 68 64 60 68 68 67 66 74 71 71 70 75 74
Dewpt 71 70 67 63 58 54 52 51 56 56 57 57 60 60 61 62 65 66
Min/Max RH 72 90 59 75 61 75 62 78 69
RH 77 79 79 90 66 61 65 72 65 65 70 73 62 68 71 76 71 76
Pwind Dir S NE NE N NE E E SE SE
Wind Char <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds SC SC SC B1 B1 B1 SC SC SC SC SC SC B1 B1 B1 B1 B1 B1
PoP 12HR 20 50 30 20 10 10 20 20 30
Rain Shwrs IS IS SC SC SC IS IS IS IS IS IS SC SC
Tstms IS SC SC IS
$$
Below is a weather element key for this product
Day 1 through 3...
Max/Min Temp or Min/Max Temp (F)....Maximum/Minimum Air Temperature
Temp (F)............................Air Temperature
Dewpt (F)...........................Dew Point Temperature
Min/Max RH or Max/Min RH (%)........Maximum/Minimum Humidity
RH (%)..............................Relative Humidity
Wind Dir (8 Point Compass)..........20 FT. Wind Direction
Wind Spd (MPH)......................20 FT. Wind Speed
Wind Gust (MPH).....................20 FT. Wind Gust
Wind Chill..........................Wind Chill Temperature
Heat Indx...........................Heat Index
Clouds (CAT)........................Cloud Cover Category
EXAMPLE: CL = Clear; FW = Few; SC = Scattered;
B1 = Mostly Cloudy; B2 = Considerable Clouds; OV = Overcast
Clouds (%)..........................Cloud Cover as a percentage
PoP 12HR (%)........................Probability for accumulating precipitation
QPF 12HR (IN).......................Liquid Equivalent Precipitation Amount
Weather...
Type...
Rain...........Rain
Rain Shwrs.....Rain Showers
Tstms..........Thunderstorms
Drizzle........Drizzle
Snow...........Snow
SnowShwrs......Snow Showers
Sleet..........Sleet
Flurries.......Flurries
Frzg Rain......Freezing Rain
Frzg Drzl......Freezing Drizzle
Coverage...
IS.............Isolated
SC.............Scattered
NM.............Numerous
O..............Occasional
S..............Slight Chance
C..............Chance
L..............Likely
WD.............Widespread
D..............Definite
AR.............Areas
PA.............Patchy
Obvis...............................Obstruction to Visibility
TYPE...
F..............Fog
PF.............Patchy Fog
F+.............Dense Fog
H..............Haze
BS.............Blowing Snow
K..............Smoke
BD.............Blowing Dust
AF.............Volcanic Ashfall
LAL (CAT)...........................Lightning Activity Level
Haines (CAT)........................Haines Index
Free Wind Dir (8 Point Compass).....Free Wind Level Direction
Free Wind Spd (MPH).................Free Wind Level Speed
Mixing Hgt (Feet AGL)...............Mixing Height
T Wind Dir (8 Point Compass)........Transport Wind Direction
T Wind Spd (MPH)....................Transport Wind Speed
Smoke Disp (CAT(KT-FT)).............Smoke Dispersion Category
Example: PR = Poor; FR = Fair; GD = Good; VG = Very Good; EX = Excellent
Watch/Warning/Advisory...
Example: W = Warning; Y = Advisory; A = Watch
In effect for the indicated hour
Day 4 Through 7...
Max/Min Temp or Min/Max Temp (F)....Maximum/Minimum Air Temperature
Temp (F)............................Air Temperature
Dewpt (F)...........................Dew Point Temperature
RH (%)..............................Relative Humidity
Wind Spd (MPH)......................20 FT. Wind Speed
Example: <15 = less than 15 MPH; 15> = 15 MPH or greater
Ave Clouds (CAT)....................Average Cloud Cover Category
PoP 12HR (%)........................Probability for Accumulating Precipitation
Weather...
See day 1 through 3 weather descriptions