National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tropical Storm Edouard to Impact the Northwest Gulf Coast; Heat Expands Eastward

Tropical Storm Edouard will bring tropical storm to hurricane conditions, heavy rainfall, flash and some river flooding, and storm surge to portions of Upper Texas and southwestern Louisiana coasts into Wednesday. Severe thunderstorms are possible in the Central Plains and Mid-Atlantic. Hot and humid conditions will expand from the Central Plains into the Ohio Valley and Mid-Atlantic. Read More >

Current conditions at

Missoula, Missoula International Airport (KMSO)

Lat: 46.92083°NLon: 114.0925°WElev: 3199.0ft.

Clear

78°F

26°C

Humidity 25%
Wind Speed N 0 MPH
Barometer 29.81 in (1009.48 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 01 Sep 01:53 PM MDT
Extended Forecast for

5 Miles WNW Potomac MT

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 87. Calm wind.

    High: 87 °F

    Mostly Sunny

  • Tonight

    Tonight: Rain likely before midnight. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 45. Southwest wind 5 to 7 mph becoming calm after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%.

    Low: 45 °F

    Rain Likely
    then Patchy
    Fog

  • Wednesday

    Wednesday: A chance of rain, then showers likely and possibly a thunderstorm after noon. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 72. Calm wind becoming west southwest around 6 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 72 °F

    Chance Rain
    and Areas Fog
    then Showers
    Likely

  • Wednesday Night

    Wednesday Night: A slight chance of rain between 7pm and 8pm. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 39. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 39 °F

    Slight Chance
    Rain then
    Patchy Fog

  • Thursday

    Thursday: A 40 percent chance of rain, mainly after noon. Areas of fog before 10am. Otherwise, partly sunny, with a high near 69. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 69 °F

    Chance Rain
    and Areas Fog

  • Thursday Night

    Thursday Night: A 50 percent chance of rain. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain
    and Patchy
    Fog

  • Friday

    Friday: A chance of rain before noon, then a chance of showers and thunderstorms after noon. Areas of fog before 10am. Otherwise, partly sunny, with a high near 71. Chance of precipitation is 40%.

    High: 71 °F

    Chance
    Showers and
    Areas Fog

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of rain before noon. Mostly sunny, with a high near 75.

    High: 75 °F

    Chance Rain
    then Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 87. Calm wind.
Tonight
Rain likely before midnight. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 45. Southwest wind 5 to 7 mph becoming calm after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
Wednesday
A chance of rain, then showers likely and possibly a thunderstorm after noon. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 72. Calm wind becoming west southwest around 6 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A slight chance of rain between 7pm and 8pm. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 39. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.
Thursday
A 40 percent chance of rain, mainly after noon. Areas of fog before 10am. Otherwise, partly sunny, with a high near 69. Calm wind becoming west southwest around 5 mph in the afternoon.
Thursday Night
A 50 percent chance of rain. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 38.
Friday
A chance of rain before noon, then a chance of showers and thunderstorms after noon. Areas of fog before 10am. Otherwise, partly sunny, with a high near 71. Chance of precipitation is 40%.
Friday Night
A chance of showers and thunderstorms before midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 38.
Saturday
A chance of rain before noon. Mostly sunny, with a high near 75.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 41.
Sunday
A chance of rain. Partly sunny, with a high near 77.
Sunday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 43.
Labor Day
Rain likely. Mostly cloudy, with a high near 72.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Potomac MT
 46.92°N 113.69°W (Elev. 3999 ft)
Last Update:
12:22 pm MDT Sep 1, 2026
Forecast Valid:
2pm MDT Sep 1, 2026-6pm MDT Sep 7, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation