Watching Hurricane Erin; Heavy Rainfall Threat for Upper Midwest; Heatrisk for Mississippi Valley

Hurricane Erin continues to track westward with its outer bands bringing heavy rainfall and gusty winds for Puerto Rico and US Virgin Islands. Life-threatening surf and rip currents are occurring and will spread across the Atlantic coasts this week. Meanwhile, heavy rainfall and possible flooding are in the forecast for upper Midwest through Monday. Heatrisk continues for the Mississippi Valley. Read More >

Current conditions at

Big Timber Airport (K6S0)

Lat: 45.80647°NLon: 109.97826°WElev: 4494.0ft.

Clear

77°F

25°C

Humidity 33%
Wind Speed NNE 5 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 17 Aug 12:05 PM MDT
Extended Forecast for

7 Miles NW Nye MT

  • This Afternoon

    This Afternoon: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm.  Mostly cloudy, with a temperature falling to around 73 by 4pm. East southeast wind around 6 mph becoming west northwest.  Chance of precipitation is 70%.

    High: 81 °F

    Showers
    Likely

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms, mainly before 8pm.  Mostly cloudy, with a low around 53. North wind around 6 mph becoming southwest after midnight.

    Low: 53 °F

    Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 84. Southwest wind 3 to 6 mph.

    High: 84 °F

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 57. South southwest wind around 6 mph.

    Low: 57 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny and hot, with a high near 90. Southwest wind around 6 mph becoming east northeast in the afternoon.

    High: 90 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 60. East wind around 6 mph becoming south southwest after midnight.

    Low: 60 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 91. South southwest wind around 7 mph.

    High: 91 °F

    Hot

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 56. West southwest wind 3 to 6 mph.

    Low: 56 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 81. Calm wind becoming northeast 5 to 9 mph in the afternoon.

    High: 81 °F

    Sunny then
    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a temperature falling to around 73 by 4pm. East southeast wind around 6 mph becoming west northwest. Chance of precipitation is 70%.
Tonight
A 50 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 53. North wind around 6 mph becoming southwest after midnight.
Monday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 84. Southwest wind 3 to 6 mph.
Monday Night
Partly cloudy, with a low around 57. South southwest wind around 6 mph.
Tuesday
Sunny and hot, with a high near 90. Southwest wind around 6 mph becoming east northeast in the afternoon.
Tuesday Night
Mostly clear, with a low around 60. East wind around 6 mph becoming south southwest after midnight.
Wednesday
Mostly sunny and hot, with a high near 91. South southwest wind around 7 mph.
Wednesday Night
Partly cloudy, with a low around 56. West southwest wind 3 to 6 mph.
Thursday
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 81. Calm wind becoming northeast 5 to 9 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 50. East northeast wind 5 to 9 mph becoming calm after midnight.
Friday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 77. Calm wind becoming northeast 5 to 9 mph in the afternoon.
Friday Night
Mostly clear, with a low around 49. East northeast wind 5 to 9 mph becoming calm after midnight.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 79. Calm wind becoming east northeast 5 to 8 mph in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NW Nye MT
 45.5°N 109.92°W (Elev. 6161 ft)
11:08 am MDT Aug 17, 2025
12pm MDT Aug 17, 2025-6pm MDT Aug 23, 2025
 
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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