, °F

Personalized Forecasts

Featured Forecast

My Favorite Forecasts

    My Recent Locations

    • Today

      Sep 30

      81° /50°F
      Mostly sunny and nice
      • Very Good
      • for fishing
      • Precip: 25%
      • Cloud Cover: 36%
      • Wind Speed: 5 mph
    • Sat

      Oct 1

      81° /49°
      Mostly sunny and very warm
      • Excellent
      • for fishing
      • Precip: 19%
      • Cloud Cover: 18%
      • Wind Speed: 7 mph
      More
    • Sun

      Oct 2

      67° /52°
      Cooler with some sun
      • Very Good
      • for fishing
      • Precip: 25%
      • Cloud Cover: 37%
      • Wind Speed: 7 mph
      More
    • Mon

      Oct 3

      54° /41°
      Cooler with occasional rain
      • Poor
      • for fishing
      • Precip: 66%
      • Cloud Cover: 99%
      • Wind Speed: 12 mph
      More
    • Tue

      Oct 4

      47° /39°
      Windy with rain
      • Poor
      • for fishing
      • Precip: 79%
      • Cloud Cover: 98%
      • Wind Speed: 16 mph
      More
    Friday
    11pm
    12am
    1am
    2am
    3am
    4am
    5am
    6am
    Forecast Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear
    Temp (°F) 63° 60° 58° 56° 55° 54° 53° 52°
    RealFeel® 64° 61° 59° 57° 56° 54° 53° 53°
    Wind (mph) 2 SSE 2 SSW 4 SSW 4 SSW 4 SW 4 SW 4 SW 4 SW
    precip
    11pm
    12am
    1am
    2am
    3am
    4am
    5am
    6am
    Rain
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Snow
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Ice
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    SKY
    11pm
    12am
    1am
    2am
    3am
    4am
    5am
    6am
    UV Index 0 0 0 0 0 0 0 0
    Cloud Cover 11% 11% 11% 11% 11% 11% 11% 11%
    Humidity 59% 63% 66% 72% 75% 74% 75% 78%
    Dew Point 48° 48° 47° 47° 47° 46° 45° 46°
    Temp °F
    11pm
    12am
    1am
    2am
    3am
    4am
    5am
    6am
    65° 60° 55° 50°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/30/2015
    High 81° 65° N/A 76°
    Low 50° 38° N/A 47°

    Sunrise/Sunset

    • Sunrise: 7:12 AM
    • Sunset: 6:54 PM
    • Duration: 11:42 hr

    Moonrise/Moonset

    • Moonrise: 6:45 AM
    • Moonset: 7:02 PM
    • Duration: 12:17 hr
    Astronomy

    Solunar Information for Roundup, MT

    Sat, Oct 1
    New
    Sun, Oct 9
    First
    Sun, Oct 16
    Full
    Sat, Oct 22
    Last

    Radar & Satellite

    Fri. Fronts & Pressure

    Fri. Fishing Weather