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

Erin Strengthens to a Hurricane; Heavy Rainfall Possible in Puerto Rico and the Virgin Islands, the Upper Midwest, South Texas

Hurricane Erin may bring isolated flash and urban flooding, landslides or mudslides, and possible tropical storm conditions to Puerto Rico and the U.S. Virgin Islands this weekend. Scattered thunderstorms and heavy rainfall may bring areas of flooding this weekend over the Upper Midwest. A tropical disturbance will bring locally heavy rain and mainly urban flash flooding to far southern Texas. Read More >

Current conditions at

Poplar Municipal Airport (KPO1)

Lat: 48.13442°NLon: 105.16214°WElev: 2037.0ft.

Partly Cloudy

70°F

21°C

Humidity 94%
Wind Speed SE 9 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 17 Aug 04:20 AM MDT
Extended Forecast for

Poplar MT

  • Today

    Today: A slight chance of showers and thunderstorms between noon and 5pm. Mostly sunny, with a high near 89. East wind around 6 mph becoming west northwest in the afternoon. Chance of precipitation is 20%.

    High: 89 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms before 2am, then a slight chance of showers and thunderstorms after 3am. Increasing clouds, with a low around 63. Northeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 30%.

    Low: 63 °F

    Chance
    T-storms

  • Monday

    Monday: A slight chance of showers, with thunderstorms also possible after noon. Cloudy, then gradually becoming mostly sunny, with a high near 91. Calm wind becoming south southeast 5 to 7 mph in the afternoon. Chance of precipitation is 20%.

    High: 91 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 63. East wind 5 to 8 mph.

    Low: 63 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 98. Light east southeast wind becoming southeast 5 to 9 mph in the afternoon.

    High: 98 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 67. Southeast wind 6 to 9 mph.

    Low: 67 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 103. East southeast wind 6 to 11 mph, with gusts as high as 18 mph.

    High: 103 °F

    Hot

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 65. South southwest wind 6 to 11 mph becoming north northwest after midnight.

    Low: 65 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 86. North northwest wind 6 to 13 mph, with gusts as high as 20 mph.

    High: 86 °F

    Sunny

Detailed Forecast

Today
A slight chance of showers and thunderstorms between noon and 5pm. Mostly sunny, with a high near 89. East wind around 6 mph becoming west northwest in the afternoon. Chance of precipitation is 20%.
Tonight
A chance of showers and thunderstorms before 2am, then a slight chance of showers and thunderstorms after 3am. Increasing clouds, with a low around 63. Northeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 30%.
Monday
A slight chance of showers, with thunderstorms also possible after noon. Cloudy, then gradually becoming mostly sunny, with a high near 91. Calm wind becoming south southeast 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 63. East wind 5 to 8 mph.
Tuesday
Sunny and hot, with a high near 98. Light east southeast wind becoming southeast 5 to 9 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 67. Southeast wind 6 to 9 mph.
Wednesday
Sunny and hot, with a high near 103. East southeast wind 6 to 11 mph, with gusts as high as 18 mph.
Wednesday Night
Partly cloudy, with a low around 65. South southwest wind 6 to 11 mph becoming north northwest after midnight.
Thursday
Sunny, with a high near 86. North northwest wind 6 to 13 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 53. North northwest wind 6 to 13 mph.
Friday
Sunny, with a high near 80. Northwest wind 6 to 10 mph.
Friday Night
Mostly clear, with a low around 51.
Saturday
Sunny, with a high near 80.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Poplar MT
 48.11°N 105.2°W (Elev. 1965 ft)
Last Update:
2:28 am MDT Aug 17, 2025
Forecast Valid:
4am MDT Aug 17, 2025-6pm MDT Aug 23, 2025
 
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