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

Isolated Severe Thunderstorms and Flooding Potential in the Central U.S.

Isolated strong to severe thunderstorms are possible across parts of the southern and central Plains today through Saturday. Large hail and severe wind gusts are the main threats. Heavy rainfall is forecast from the western Gulf Coast into the Midwest from this weekend into early next week. New and renewed river rises are possible across portions of eastern Texas. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

Lat: 40.09°NLon: 105.92°WElev: 8207ft.

Mostly Cloudy

60°F

16°C

Humidity 27%
Wind Speed W 15 G 23 mph
Barometer 30.24 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 13 May 4:55 pm MDT
Extended Forecast for

2 Miles NNE Arapahoe Peak CO

  • Tonight

    Tonight: Partly cloudy, with a low around 27. Breezy, with a west southwest wind 9 to 17 mph, with gusts as high as 28 mph.

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

    Low: 27 °F

  • Friday

    Friday: A 50 percent chance of snow showers, mainly after 2pm. Some thunder is also possible. Partly sunny, with a high near 44. Breezy, with a west wind 11 to 18 mph, with gusts as high as 30 mph. Little or no snow accumulation expected.

    Breezy.
    Mostly Sunny
    then Chance
    Snow Showers

    High: 44 °F

  • Friday
    Night

    Friday Night: A 20 percent chance of snow showers before midnight. Some thunder is also possible. Mostly cloudy, then gradually becoming mostly clear, with a low around 28. Breezy, with a west wind 9 to 15 mph, with gusts as high as 24 mph.

    Slight Chance
    Snow Showers
    and Breezy
    then Partly
    Cloudy

    Low: 28 °F

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm after noon. Increasing clouds, with a high near 46. Breezy, with a west wind 10 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.

    Breezy. Sunny
    then Showers
    Likely

    High: 46 °F

  • Saturday
    Night

    Saturday Night: A chance of rain and snow showers before 10pm, then a chance of snow showers between 10pm and midnight. Some thunder is also possible. Mostly cloudy, with a low around 29. West wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.

    Chance
    Rain/Snow
    then Mostly
    Cloudy

    Low: 29 °F

  • Sunday

    Sunday: Rain and snow showers likely before 2pm, then rain showers likely between 2pm and 5pm, then rain and snow showers likely after 5pm. Some thunder is also possible. Partly sunny, with a high near 43. Chance of precipitation is 70%.

    Slight Chance
    Snow Showers
    then
    Rain/Snow
    Likely

    High: 43 °F

  • Sunday
    Night

    Sunday Night: A chance of rain and snow showers before 9pm, then a chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 28. Chance of precipitation is 50%.

    Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

    Low: 28 °F

  • Monday

    Monday: A chance of snow showers before noon, then rain showers between noon and 4pm, then rain and snow showers after 4pm. Some thunder is also possible. Mostly cloudy, with a high near 41. Breezy.

    Chance Snow
    Showers then
    Rain/Snow and
    Breezy

    High: 41 °F

  • Monday
    Night

    Monday Night: A chance of rain and snow showers before 7pm, then a chance of snow showers between 7pm and midnight. Some thunder is also possible. Mostly cloudy, with a low around 26.

    Chance
    Rain/Snow
    then Mostly
    Cloudy

    Low: 26 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 27. Breezy, with a west southwest wind 9 to 17 mph, with gusts as high as 28 mph.
Friday
A 50 percent chance of snow showers, mainly after 2pm. Some thunder is also possible. Partly sunny, with a high near 44. Breezy, with a west wind 11 to 18 mph, with gusts as high as 30 mph. Little or no snow accumulation expected.
Friday Night
A 20 percent chance of snow showers before midnight. Some thunder is also possible. Mostly cloudy, then gradually becoming mostly clear, with a low around 28. Breezy, with a west wind 9 to 15 mph, with gusts as high as 24 mph.
Saturday
Showers likely and possibly a thunderstorm after noon. Increasing clouds, with a high near 46. Breezy, with a west wind 10 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.
Saturday Night
A chance of rain and snow showers before 10pm, then a chance of snow showers between 10pm and midnight. Some thunder is also possible. Mostly cloudy, with a low around 29. West wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Sunday
Rain and snow showers likely before 2pm, then rain showers likely between 2pm and 5pm, then rain and snow showers likely after 5pm. Some thunder is also possible. Partly sunny, with a high near 43. Chance of precipitation is 70%.
Sunday Night
A chance of rain and snow showers before 9pm, then a chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 28. Chance of precipitation is 50%.
Monday
A chance of snow showers before noon, then rain showers between noon and 4pm, then rain and snow showers after 4pm. Some thunder is also possible. Mostly cloudy, with a high near 41. Breezy.
Monday Night
A chance of rain and snow showers before 7pm, then a chance of snow showers between 7pm and midnight. Some thunder is also possible. Mostly cloudy, with a low around 26.
Tuesday
Snow showers likely before 2pm, then rain showers likely between 2pm and 3pm, then snow showers likely after 3pm. Some thunder is also possible. Mostly cloudy, with a high near 40. Breezy.
Tuesday Night
A chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 28.
Wednesday
Rain and snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 42.
Wednesday Night
A chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 29.
Thursday
Rain and snow showers likely. Some thunder is also possible. Partly sunny, with a high near 43.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
2 Miles NNE Arapahoe Peak CO
 40.07°N 105.63°W (Elev. 11532 ft)
Last Update:
2:57 pm MDT May 13, 2021
Forecast Valid:
5pm MDT May 13, 2021-6pm MDT May 20, 2021
 
Forecast Discussion
 
Get as KML Get as XML

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