198
FNUS75 KMSO 262235
FWSMSO

Spot Forecast for Deer Fire
National Weather Service Missoula MT
435 PM MDT Sat Jul 26 2025

Forecast is based on forecast start time of 0600 MDT on July 27.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION... Slight chance of a passing shower Sunday morning
followed by better chances for direct hit from shower or storm in
the afternoon and evening. Wetting rains only possible directly
under heavier shower or thunderstorm. Gusts to 35 mph possible
with direct impact from thunderstorm. Winds potentially becoming
easterly overnight into Monday morning. Lesser chances for showers
and storms Monday, light west-northwesterly breeze.

.SUNDAY...

* Sky/Weather.........Partly cloudy. Slight chance of rain in the
  morning, then chance of showers and thunderstorms in the
  afternoon.
* CWR (> 0.10 Inch)...40 percent.
* Chance Lightning....35 percent.
* Max Temperature.....73-78.
* Min Humidity........23-28 percent.
* Wind (20 ft)........Variable 1-4 mph in the morning becoming
  west-southwest 4-8 mph with gusts up to 15 mph in the afternoon.
  Direct impact from thunderstorm overhead may produce gusts up
  to 30 mph.
* Mixing Height.......Less than 100 ft agl in the morning
  increasing to 6500 ft agl in the afternoon.
* Mixing Winds........West-southwest 13 mph.
* Precip Amount.......0.01-0.15 inches, higher end represents direct
  impact from thunderstorm overhead.


.SUNDAY NIGHT...

* Sky/Weather.........Mostly cloudy becoming partly cloudy after
  midnight. Slight chance of showers and thunderstorms in the
  evening through about midnight
* CWR (> 0.10 Inch)...20 percent.
* Chance Lightning....15 percent.
* Min Temperature.....52-57.
* Max Humidity........62-67 percent.
* Wind (20 ft)........East 3-6 with gusts up to 15 mph.
* Mixing Height.......Decreasing to less than 100 ft agl
  overnight.
* Mixing Winds........South 5 mph.
* Precip Amount.......0.00-0.03 inches.

.MONDAY...

* Sky/Weather.........Mostly sunny in the morning becoming partly
  cloudy with a slight chance of showers and thunderstorms in the
  afternoon.
* CWR (> 0.10 Inch)...Less than 10 percent.
* Chance Lightning....25 percent.
* Max Temperature.....75-80.
* Min Humidity........28-33 percent.
* Wind (20 ft)........East 3-6 mph in the morning becoming
  northwest 2-5 mph with gusts up to 15 mph in the afternoon.
* Mixing Height.......Less than 100 ft agl in the morning
  increasing to 6500 ft agl in the afternoon.
* Mixing Winds........West 5 mph.
* Precip Amount.......0.00-0.02 inches.

$$
Forecaster...Parker/Messina
Requested by...Margaret Sisk
Type of request...WILDFIRE
.TAG 2518256.10/MSO
.DELDT 07/26/25
.FormatterVersion 2.0.0
.EMAIL margaret.sisk@usda.gov