Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS St. Louis, MO
Issued by NWS St. Louis, MO
613
FNUS53 KLSX 182023
FWFLSX
Fire Weather Planning Forecast for Eastern/Central MO and Southwest IL
National Weather Service Saint Louis MO
323 PM CDT Fri Jul 18 2025
.DISCUSSION...
Rounds of showers and thunderstorms are possible (30 to 60 percent
chance)over the weekend, mainly across northeastern MO and west-
central, southwestern IL. Largely dry conditions are anticipated
elsewhere along with humid and increasingly hot conditions with
afternoon RH values reaching 45 to 65 percent and poor to fair
ventilation rates. The chance of showers and thunderstorms decreases
early next week as heat and humidity expands across the region.
MOZ072-073-083-084-099-190930-
Crawford MO-Washington MO-Dent MO-Iron MO-Reynolds MO-
Including the cities of Potosi/Salem Ranger District and Salem
323 PM CDT Fri Jul 18 2025
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Mclear Mclear
Precip Type Tstms Tstms None None
Chance Precip (%) 30 20 0 0
Chance of Thunder (%) 30 20 0 0
Temp (24h trend) 71 (+1) 93 (+7) 72 94
RH % (24h trend) 100 (0) 52 (-18) 91 49
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var SW 3-7 lgt/var lgt/var
Precip Amount 0.07 0.00 0.00 0.00
Precip Duration 2 1
1700ft mixing temp 92 93
Mixing Hgt(ft-agl) 350 4570 360 6170
Transport Wnd (m/s) S 4 SW 6 SW 5 SW 6
Transport Wnd (mph) S 8 SW 13 SW 10 SW 13
Vent Rate (m/s-m) 0 11600 0 13410
Poor Good Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Southwest winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Southwest winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 70s. Highs in the
mid 90s. Southwest winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Southwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Southwest winds around 5 mph.
$$
MOZ074-075-085-190930-
Saint Francois MO-Sainte Genevieve MO-Madison MO-
Including the cities of Farmington and Fredericktown Ranger
District
323 PM CDT Fri Jul 18 2025
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Mclear Mclear
Precip Type Tstms Tstms None None
Chance Precip (%) 40 30 0 0
Chance of Thunder (%) 40 30 0 0
Temp (24h trend) 72 (+1) 92 (+5) 74 95
RH % (24h trend) 100 (0) 56 (-14) 94 48
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var SW 5-9 lgt/var SW 3-7
Precip Amount 0.19 0.06 0.00 0.00
Precip Duration 3 2
1700ft mixing temp 92 95
Mixing Hgt(ft-agl) 330 4100 370 6330
Transport Wnd (m/s) S 4 SW 6 SW 5 W 5
Transport Wnd (mph) S 9 SW 13 SW 12 W 12
Vent Rate (m/s-m) 30 10450 120 13410
Poor Good Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly clear. Lows in the mid 70s. Highs in the mid
90s. Southwest winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the mid 70s. Highs in the mid
90s. Southwest winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 70s. Highs in the
upper 90s. Southwest winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 70s. Highs in the upper
90s. Southwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the mid 70s. Highs in the mid
90s. Southwest winds around 5 mph.
$$
MOZ041-047>050-190930-
Boone MO-Moniteau MO-Cole MO-Osage MO-Callaway MO-
Including the cities of Columbia, Cedar Creek Ranger District,
Jefferson City, and Fulton
323 PM CDT Fri Jul 18 2025
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Pcldy Mclear Mclear
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 20 20 10 10
Chance of Thunder (%) 20 20 10 10
Temp (24h trend) 72 (+2) 95 (+8) 73 95
RH % (24h trend) 98 (-2) 47 (-22) 85 47
Wind 20ft AM(mph) SW 3-7 G16 lgt/var
Wind 20ft PM(mph) lgt/var SW 6-10 G18 SW 3-7 SW 4-8
Precip Amount 0.07 0.01 0.00 0.00
Precip Duration 1 1 1 1
1700ft mixing temp 91 91
Mixing Hgt(ft-agl) 380 4490 380 4160
Transport Wnd (m/s) S 4 SW 7 SW 5 SW 7
Transport Wnd (mph) S 9 SW 16 SW 12 SW 15
Vent Rate (m/s-m) 170 13250 400 13410
Poor Good Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly clear. Lows in the mid 70s. Highs in the mid
90s. Southwest winds 5 to 10 mph.
.TUESDAY...Mostly clear. Lows in the mid 70s. Highs in the mid
90s. Southwest winds 5 to 10 mph.
.WEDNESDAY...Clear. Lows in the mid 70s. Highs in the upper 90s.
Southwest winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the mid 70s. Highs in the upper
90s. Southwest winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the mid 70s. Highs in the upper
90s. Southwest winds 5 to 10 mph.
$$
MOZ051-059-060-062-065-190930-
Montgomery MO-Gasconade MO-Warren MO-Franklin MO-Jefferson MO-
Including the cities of Washington, Union, and Sullivan
323 PM CDT Fri Jul 18 2025
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Pcldy Mclear Mclear
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 30 30 20 10
Chance of Thunder (%) 30 30 20 10
Temp (24h trend) 72 (+1) 94 (+7) 74 96
RH % (24h trend) 99 (-1) 51 (-19) 88 49
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var SW 4-8 G17 lgt/var lgt/var
Precip Amount 0.13 0.01 0.00 0.00
Precip Duration 2 2 1 1
1700ft mixing temp 93 93
Mixing Hgt(ft-agl) 360 4830 370 5580
Transport Wnd (m/s) SW 4 W 7 SW 5 W 6
Transport Wnd (mph) SW 9 W 15 SW 12 W 14
Vent Rate (m/s-m) 120 13240 260 14080
Poor Good Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. Lows in the mid 70s. Highs in the mid
90s. Southwest winds 5 to 10 mph.
.TUESDAY...Mostly clear. Lows in the mid 70s. Highs in the mid
90s. Southwest winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 70s. Highs in the
upper 90s. Southwest winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the mid 70s. Highs in the upper
90s. Southwest winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the mid 70s. Highs in the upper
90s. Southwest winds 5 to 10 mph.
$$
MOZ061-063-064-190930-
Saint Charles MO-Saint Louis MO-Saint Louis City MO-
Including the cities of Saint Charles and Saint Louis
323 PM CDT Fri Jul 18 2025
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 30 40 20 20
Chance of Thunder (%) 30 40 20 20
Temp (24h trend) 73 (+1) 93 (+6) 74 96
RH % (24h trend) 98 (-2) 53 (-16) 87 48
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var SW 5-9 lgt/var SW 3-7
Precip Amount 0.17 0.08 0.00 0.00
Precip Duration 5 3 1 1
1700ft mixing temp 93 94
Mixing Hgt(ft-agl) 390 4430 410 5580
Transport Wnd (m/s) SW 4 W 6 W 5 W 6
Transport Wnd (mph) SW 8 W 14 W 10 W 14
Vent Rate (m/s-m) 170 10710 330 14360
Poor Good Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the mid 90s. Southwest winds around
5 mph.
.TUESDAY...Mostly clear. Lows in the upper 70s. Highs in the
upper 90s. South winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 70s. Highs in the
upper 90s. Southwest winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the upper 70s. Highs in the
upper 90s. Southwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the mid 70s. Highs in the upper
90s. Southwest winds around 5 mph.
$$
ILZ064-065-069-070-074-079-100>102-190930-
Bond IL-Fayette IL-Clinton IL-Marion IL-Washington IL-Randolph IL-
Madison IL-Saint Clair IL-Monroe IL-
Including the cities of Vandalia, Centralia, Salem, Chester,
Sparta, Alton, Edwardsville, Belleville, and Cahokia
323 PM CDT Fri Jul 18 2025
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 30 50 30 20
Chance of Thunder (%) 30 50 20 20
Temp (24h trend) 73 (+2) 91 (+4) 74 94
RH % (24h trend) 100 (0) 60 (-11) 99 54
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var SW 5-9 S 3-7 lgt/var
Precip Amount 0.31 0.21 0.02 0.01
Precip Duration 5 3 2 1
1700ft mixing temp 89 90
Mixing Hgt(ft-agl) 390 3410 410 3960
Transport Wnd (m/s) S 4 W 6 W 5 W 5
Transport Wnd (mph) S 8 W 14 W 12 W 10
Vent Rate (m/s-m) 150 10400 290 13380
Poor Good Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. Southwest winds
around 5 mph.
.TUESDAY...Partly cloudy. Lows in the mid 70s. Highs in the mid
90s. South winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 70s. Highs in the mid
90s. South winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the upper 70s. Highs in the mid
90s. Southwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the mid 70s. Highs in the mid
90s. Southwest winds around 5 mph.
$$
MOZ018-019-026-027-034>036-042-052-190930-
Knox MO-Lewis MO-Shelby MO-Marion MO-Monroe MO-Ralls MO-Pike MO-
Audrain MO-Lincoln MO-
Including the cities of Hannibal, Bowling Green, and Mexico
323 PM CDT Fri Jul 18 2025
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 30 40 30 30
Chance of Thunder (%) 30 40 30 30
Temp (24h trend) 71 (+3) 92 (+7) 72 91
RH % (24h trend) 100 (+2) 57 (-13) 96 58
Wind 20ft AM(mph) SW 3-7 G16 lgt/var
Wind 20ft PM(mph) lgt/var SW 5-9 G18 lgt/var S 3-7
Precip Amount 0.19 0.20 0.04 0.02
Precip Duration 4 3 2 2
1700ft mixing temp 90 87
Mixing Hgt(ft-agl) 390 3740 370 3040
Transport Wnd (m/s) S 4 SW 7 W 5 SW 6
Transport Wnd (mph) S 8 SW 16 W 10 SW 13
Vent Rate (m/s-m) 130 11280 230 7730
Poor Good Poor Fair
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. Southwest winds 5 to
10 mph.
.TUESDAY...Mostly clear. Lows in the mid 70s. Highs in the mid
90s. South winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 70s. Highs in the mid
90s. Southwest winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the mid 70s. Highs in the mid
90s. Southwest winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the mid 70s. Highs in the mid
90s. Southwest winds 5 to 10 mph.
$$
ILZ095>098-190930-
Adams IL-Brown IL-Pike IL-Calhoun IL-
Including the cities of Quincy, Mount Sterling, and Pittsfield
323 PM CDT Fri Jul 18 2025
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 30 50 40 40
Chance of Thunder (%) 30 50 40 40
Temp (24h trend) 72 (+4) 90 (+6) 73 90
RH % (24h trend) 100 (+2) 61 (-8) 98 63
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var SW 5-9 lgt/var lgt/var
Precip Amount 0.17 0.36 0.06 0.04
Precip Duration 4 3 2 2
1700ft mixing temp 89 85
Mixing Hgt(ft-agl) 360 3800 370 2600
Transport Wnd (m/s) S 4 W 7 SW 5 SW 5
Transport Wnd (mph) S 8 W 16 SW 10 SW 12
Vent Rate (m/s-m) 130 11090 230 8550
Poor Good Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs around 90. South winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the mid 70s. Highs in the lower
90s. South winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 70s. Highs in the mid
90s. Southwest winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the mid 70s. Highs in the mid
90s. Southwest winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the mid 70s. Highs in the mid
90s. Southwest winds around 5 mph.
$$
ILZ058>060-099-190930-
Greene IL-Macoupin IL-Montgomery IL-Jersey IL-
Including the city of Litchfield
323 PM CDT Fri Jul 18 2025
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 30 60 30 30
Chance of Thunder (%) 30 50 30 30
Temp (24h trend) 71 (+2) 90 (+5) 73 91
RH % (24h trend) 100 (0) 58 (-12) 94 54
Wind 20ft AM(mph) SW 3-7 lgt/var
Wind 20ft PM(mph) lgt/var SW 5-9 lgt/var lgt/var
Precip Amount 0.24 0.40 0.03 0.01
Precip Duration 4 4 2 2
1700ft mixing temp 88 86
Mixing Hgt(ft-agl) 390 3050 370 2590
Transport Wnd (m/s) SE 3 W 7 W 5 W 5
Transport Wnd (mph) SE 7 W 15 W 10 W 10
Vent Rate (m/s-m) 100 8770 200 7030
Poor Good Poor Fair
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. South winds around
5 mph.
.TUESDAY...Partly cloudy. Lows in the mid 70s. Highs in the lower
90s. South winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 70s. Highs in the mid
90s. Southwest winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 70s. Highs in the mid
90s. Southwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the mid 70s. Highs in the mid
90s. Southwest winds around 5 mph.
$$