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

Excessive Rainfall and Significant Flooding in the Upper Midwest This Weekend

Heavy to excessive rainfall is expected over the weekend across eastern Iowa, northern Missouri, northwest Illinois and southern Wisconsin. Numerous flash floods, some with significant impacts, are expected in these areas. Heaviest rainfall will occur overnight Saturday and Sunday, so be sure to have multiple ways to receive warnings. Read More >

Current conditions at

Yellowstone Club - Base Area (YCBAS)

Lat: 45.23924°NLon: 111.41476°WElev: 7200.0ft.

NA

44°F

7°C

Humidity 73%
Wind Speed NW 0 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 09 Aug 01:00 AM MDT
Extended Forecast for

2 Miles NW Big Sky MTSimilar City Names

  • Overnight

    Overnight: Partly cloudy, with a low around 39. West northwest wind 3 to 5 mph.

    Low: 39 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 62. Light west northwest wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 21 mph.

    High: 62 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 41. Northwest wind 5 to 9 mph becoming light north in the evening. Winds could gust as high as 20 mph.

    Low: 41 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 67. Light northwest wind becoming west northwest 5 to 9 mph in the morning. Winds could gust as high as 20 mph.

    High: 67 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 46. Northwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 20 mph.

    Low: 46 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 74. Calm wind becoming west northwest 5 to 8 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 74 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 50. Northwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 18 mph.

    Low: 50 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 75. Calm wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 23 mph.

    High: 75 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 39. West northwest wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 62. Light west northwest wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 41. Northwest wind 5 to 9 mph becoming light north in the evening. Winds could gust as high as 20 mph.
Sunday
Sunny, with a high near 67. Light northwest wind becoming west northwest 5 to 9 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
Mostly clear, with a low around 46. Northwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 20 mph.
Monday
Sunny, with a high near 74. Calm wind becoming west northwest 5 to 8 mph in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Mostly clear, with a low around 50. Northwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Tuesday
Sunny, with a high near 75. Calm wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 23 mph.
Tuesday Night
Partly cloudy, with a low around 50.
Wednesday
Sunny, with a high near 77.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
Mostly sunny, with a high near 75.
Thursday Night
Partly cloudy, with a low around 47.
Friday
Mostly sunny, with a high near 70.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Big Sky MTSimilar City Names
 45.29°N 111.38°W (Elev. 7431 ft)
Last Update:
10:29 pm MDT Aug 8, 2025
Forecast Valid:
1am MDT Aug 9, 2025-6pm MDT Aug 15, 2025
 
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