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

Heat Builds in the West; Severe Thunderstorms and Heavy Rain in the Upper Midwest and Mid-Mississippi Valley; Extremely Critical Fire Weather in the Northwest on Saturday

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Severe thunderstorms and heavy rainfall are expected over parts of the Upper Midwest to mid-Mississippi Valley today. Critical to extremely critical fire weather conditions from the Northwest and the northern Great Basin on Saturday and Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

Georgetown Lake (MTGTL)

Lat: 46.191°NLon: 113.3°WElev: 6338.0ft.

NA

50°F

10°C

Humidity 72%
Wind Speed ESE 0 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 31 Jul 06:32 AM MDT
Extended Forecast for

16 Miles SW Georgetown MT

Fire Weather Watch August 1, 02:00pm until August 2, 09:00pm
Click here for hazard details and duration
Fire Weather Watch

  • Today

    Today: Patchy smoke. Sunny, with a high near 73. Calm wind becoming west northwest 5 to 8 mph in the afternoon.

    High: 73 °F

    Patchy Smoke

  • Tonight

    Tonight: Patchy smoke before 4am. Mostly clear, with a low around 56. Northwest wind 6 to 8 mph becoming southeast after midnight.

    Low: 56 °F

    Patchy Smoke

  • Saturday

    Saturday: Patchy smoke after 5pm. Sunny, with a high near 75. South wind 9 to 13 mph, with gusts as high as 30 mph.

    High: 75 °F

    Sunny then
    Patchy Smoke

  • Saturday Night

    Saturday Night: Patchy smoke before 1am. Mostly clear, with a low around 46. Breezy, with a west southwest wind 17 to 22 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 33 mph.

    Low: 46 °F

    Patchy Smoke
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 62. Southwest wind 6 to 10 mph, with gusts as high as 25 mph.

    High: 62 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 40.

    Low: 40 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 40.

    Low: 40 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

Detailed Forecast

Today
Patchy smoke. Sunny, with a high near 73. Calm wind becoming west northwest 5 to 8 mph in the afternoon.
Tonight
Patchy smoke before 4am. Mostly clear, with a low around 56. Northwest wind 6 to 8 mph becoming southeast after midnight.
Saturday
Patchy smoke after 5pm. Sunny, with a high near 75. South wind 9 to 13 mph, with gusts as high as 30 mph.
Saturday Night
Patchy smoke before 1am. Mostly clear, with a low around 46. Breezy, with a west southwest wind 17 to 22 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 33 mph.
Sunday
Sunny, with a high near 62. Southwest wind 6 to 10 mph, with gusts as high as 25 mph.
Sunday Night
Clear, with a low around 40.
Monday
Sunny, with a high near 58.
Monday Night
Clear, with a low around 40.
Tuesday
Sunny, with a high near 64.
Tuesday Night
Mostly clear, with a low around 46.
Wednesday
Sunny, with a high near 69.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
16 Miles SW Georgetown MT
 46.01°N 113.45°W (Elev. 8599 ft)
Last Update:
4:26 am MDT Jul 31, 2026
Forecast Valid:
6am MDT Jul 31, 2026-6pm MDT Aug 6, 2026
 
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