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

Extreme Heat Lingers; Severe Thunderstorms for Portions of the Plains and Southeast; Heavy Rainfall Threats

Gusty winds and heavy rainfall may impact the Big Island of Hawaii as a nearby tropical system passes west of the islands. From the Southwest U.S., Rockies and across the Gulf Coast, heavy rainfall could lead to isolated flash flooding. Severe thunderstorms are expected for areas of the Plains, Gulf Coast and Southeast through Tuesday. Extreme heat lingers for the southern Plains and Southwest. Read More >

Current conditions at

Judith Gap US-191 MP 18.6 (MTJUD)

Lat: 46.68765°NLon: 109.75021°WElev: 4573.0ft.

NA

68°F

20°C

Humidity 36%
Wind Speed N 9 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 24 Aug 10:00 AM MDT
Extended Forecast for

15 Miles W Judith Gap MT

  • Today

    Today: Sunny, with a high near 73. West wind around 11 mph.

    High: 73 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 51. North wind 8 to 13 mph becoming light north northwest after midnight.

    Low: 51 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 72. Light and variable wind becoming south southeast 5 to 9 mph in the morning.

    High: 72 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 54. East wind 6 to 8 mph.

    Low: 54 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 77. South southeast wind 7 to 10 mph.

    High: 77 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 58. Southeast wind around 9 mph becoming south southwest after midnight.

    Low: 58 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 80. Southwest wind 9 to 11 mph.

    High: 80 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 57. Southwest wind 11 to 14 mph.

    Low: 57 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 77. Southwest wind 7 to 13 mph.

    High: 77 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 73. West wind around 11 mph.
Tonight
Partly cloudy, with a low around 51. North wind 8 to 13 mph becoming light north northwest after midnight.
Tuesday
Mostly sunny, with a high near 72. Light and variable wind becoming south southeast 5 to 9 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 54. East wind 6 to 8 mph.
Wednesday
Mostly sunny, with a high near 77. South southeast wind 7 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 58. Southeast wind around 9 mph becoming south southwest after midnight.
Thursday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 80. Southwest wind 9 to 11 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 57. Southwest wind 11 to 14 mph.
Friday
Mostly sunny, with a high near 77. Southwest wind 7 to 13 mph.
Friday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 56. West wind 10 to 13 mph.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 74. West southwest wind 8 to 13 mph.
Saturday Night
A 30 percent chance of showers. Partly cloudy, with a low around 51. West wind 11 to 13 mph.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 68. West wind 11 to 16 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles W Judith Gap MT
 46.68°N 110.08°W (Elev. 6348 ft)
Last Update:
10:03 am MDT Aug 24, 2026
Forecast Valid:
10am MDT Aug 24, 2026-6pm MDT Aug 30, 2026
 
Forecast Discussion
 
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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