813
FNUS75 KMSO 191630
FWSMSO

Spot Forecast for White Swan RTRL
National Weather Service Missoula MT
930 AM MST Wed Nov 19 2025

Forecast is based on ignition time of 1000 MST on November 19.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...Mixing and dispersion will be poor overall today,
with light winds and low mixing heights, especially this morning.
Mixing heights will increase from 500 ft to 1500 agl after 1300
this afternoon. Similar conditions are expected into Thursday.

.REST OF TODAY...

* Sky/Weather.........Mostly cloudy.
* CWR (> 0.10 Inch)...0 percent.
* Chance Lightning....0 percent.
* Max Temperature.....43-48.
* Min Humidity........69-74 percent.
* Wind (20 ft)........Variable 1-3 mph.
* Mixing Height.......500 ft agl this morning increasing to 1500
  feet agl after 1300.
* Mixing Winds........Northeast 5 mph.
* Precip Amount.......0.00 inches.

.TONIGHT...

* Sky/Weather.........Partly cloudy.
* CWR (> 0.10 Inch)...0 percent.
* Chance Lightning....0 percent.
* Min Temperature.....31-36.
* Max Humidity........82-87 percent.
* Wind (20 ft)........Variable 1-3 mph.
* Mixing Height.......1000 ft agl.
* Mixing Winds........Northeast 5 mph.
* Precip Amount.......0.00 inches.

.THURSDAY...

* Sky/Weather.........Partly cloudy.
* CWR (> 0.10 Inch)...0 percent.
* Chance Lightning....0 percent.
* Max Temperature.....43-48.
* Min Humidity........75-80 percent.
* Wind (20 ft)........Variable 1-3 mph.
* Mixing Height.......500 ft agl increasing to 1500 ft agl in the
  afternoon.
* Mixing Winds........North 5 mph.
* Precip Amount.......0.00 inches.

$$
Forecaster...Lukinbeal
Requested by...Samuel Peel
Type of request...PRESCRIBED
.TAG 2526391.0/MSO
.DELDT 11/19/25
.FormatterVersion 2.0.0
.EMAIL samuel.peel@cskt.org