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 >

Hazardous Weather Conditions

Current conditions at

FW5226 Shoshoni (F5226)

Lat: 43.24367°NLon: 108.11467°WElev: 4816.0ft.

NA

N/A

Humidity 51%
Wind Speed N 8 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update 21 Jul 07:30 AM MDT
Extended Forecast for

13 Miles NW Arminto WY

  • Today

    Today: Isolated showers and thunderstorms after noon. Mostly sunny, with a high near 81. Light and variable wind becoming south 5 to 10 mph in the morning. Chance of precipitation is 10%.

    High: 81 °F

    Mostly Sunny
    then Isolated
    T-storms

  • Tonight

    Tonight: Isolated showers and thunderstorms before 9pm. Partly cloudy, with a low around 57. Southwest wind 5 to 9 mph becoming northeast after midnight. Chance of precipitation is 10%.

    Low: 57 °F

    Isolated
    T-storms then
    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 85. East wind 5 to 10 mph becoming west in the afternoon.

    High: 85 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 61. West wind 7 to 10 mph becoming east in the evening.

    Low: 61 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 89. East southeast wind 5 to 7 mph becoming west southwest in the afternoon.

    High: 89 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 62. West southwest wind 7 to 13 mph becoming east in the evening. Winds could gust as high as 20 mph.

    Low: 62 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 91. Southeast wind 6 to 10 mph becoming west northwest in the afternoon.

    High: 91 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

Detailed Forecast

Today
Isolated showers and thunderstorms after noon. Mostly sunny, with a high near 81. Light and variable wind becoming south 5 to 10 mph in the morning. Chance of precipitation is 10%.
Tonight
Isolated showers and thunderstorms before 9pm. Partly cloudy, with a low around 57. Southwest wind 5 to 9 mph becoming northeast after midnight. Chance of precipitation is 10%.
Monday
Sunny, with a high near 85. East wind 5 to 10 mph becoming west in the afternoon.
Monday Night
Mostly clear, with a low around 61. West wind 7 to 10 mph becoming east in the evening.
Tuesday
Sunny, with a high near 89. East southeast wind 5 to 7 mph becoming west southwest in the afternoon.
Tuesday Night
Mostly clear, with a low around 62. West southwest wind 7 to 13 mph becoming east in the evening. Winds could gust as high as 20 mph.
Wednesday
Sunny, with a high near 91. Southeast wind 6 to 10 mph becoming west northwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 62.
Thursday
Sunny, with a high near 86.
Thursday Night
A 10 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 57.
Friday
A slight chance of showers and thunderstorms. Sunny, with a high near 82.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 55.
Saturday
A slight chance of showers and thunderstorms. Sunny, with a high near 81.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NW Arminto WY
 43.32°N 107.44°W (Elev. 6276 ft)
Last Update:
3:28 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