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

Moke Impacts Hawaii; Severe Thunderstorms and Heavy Rainfall from the Great Basin to the Plains

Heavy rain from Tropical Storm Moke will begin to impact the Big Island today, risking life-threatening flooding and mudslides in windward and southeast areas. Severe thunderstorms are expected across the northern Rockies/Plains and northern Great Basin. Repeated storms and heavy rainfall may cause flash flooding from the Plains into the Lower MS Valley. Dangerous heat persists across the South. Read More >

Current conditions at

PLAINS (PLAM8)

Lat: 47.46622°NLon: 114.87961°WElev: 2481.0ft.

NA

84°F

29°C

Humidity 24%
Wind Speed W 4 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Heat Index82°F (28°C)
Last update 23 Aug 01:26 PM MDT
Extended Forecast for

Plains MT

  • This Afternoon

    This Afternoon: Sunny, with a high near 85. West wind 7 to 9 mph, with gusts as high as 22 mph.

    High: 85 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 46. West wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 21 mph.

    Low: 46 °F

    Mostly Clear

  • Monday

    Monday: Patchy smoke after 4pm. Sunny, with a high near 91. Calm wind.

    High: 91 °F

    Sunny then
    Patchy Smoke

  • Monday Night

    Monday Night: Patchy smoke before 8pm. Partly cloudy, with a low around 48. Calm wind.

    Low: 48 °F

    Patchy Smoke
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 95. Calm wind.

    High: 95 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after noon. Sunny and hot, with a high near 98.

    High: 98 °F

    Sunny then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 85. West wind 7 to 9 mph, with gusts as high as 22 mph.
Tonight
Mostly clear, with a low around 46. West wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 21 mph.
Monday
Patchy smoke after 4pm. Sunny, with a high near 91. Calm wind.
Monday Night
Patchy smoke before 8pm. Partly cloudy, with a low around 48. Calm wind.
Tuesday
Sunny, with a high near 95. Calm wind.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
A 20 percent chance of showers and thunderstorms after noon. Sunny and hot, with a high near 98.
Wednesday Night
Partly cloudy, with a low around 53.
Thursday
Sunny, with a high near 91.
Thursday Night
Mostly clear, with a low around 48.
Friday
Sunny, with a high near 89.
Friday Night
Mostly clear, with a low around 47.
Saturday
Sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Plains MT
 47.47°N 114.87°W (Elev. 2933 ft)
Last Update:
1:21 pm MDT Aug 23, 2026
Forecast Valid:
1pm MDT Aug 23, 2026-6pm MDT Aug 29, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation