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

Flooding Concerns in Puerto Rico; Thunderstorms Across the Southeast U.S.

Showers and thunderstorms capable of producing widespread heavy rainfall will be possible across much of Puerto Rico today. Heavy rainfall will likely lead to flash, urban and small stream flooding. Some areas may face life-threatening flooding. In the Southeast U.S., strong to marginally severe thunderstorms will be possible this afternoon. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Mostly Cloudy

45°F

7°C

Humidity 43%
Wind Speed E 7 mph
Barometer 30.07 in
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 19 Apr 3:15 pm MDT
Extended Forecast for

5 Miles E Grand Lake CO

Winter Weather Advisory April 19, 06:00pm until April 20, 09:00am
Click here for hazard details and duration
Winter Weather Advisory

  • This
    Afternoon

    This Afternoon: Snow likely. Cloudy, with a high near 28. West northwest wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 2 inches possible.

    Snow Likely

    High: 28 °F

  • Tonight

    Tonight: Snow. The snow could be heavy at times. Low around 18. West northwest wind 8 to 10 mph becoming south in the evening. Winds could gust as high as 16 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    Heavy Snow

    Low: 18 °F

  • Saturday

    Saturday: Snow. High near 30. Blustery, with a southwest wind 8 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Snow and
    Blustery

    High: 30 °F

  • Saturday
    Night

    Saturday Night: A 20 percent chance of snow showers before midnight. Some thunder is also possible. Partly cloudy, with a low around 17. West wind 9 to 14 mph, with gusts as high as 22 mph.

    Slight Chance
    Snow Showers
    then Mostly
    Clear

    Low: 17 °F

  • Sunday

    Sunday: Sunny, with a high near 34. Breezy, with a west wind around 15 mph, with gusts as high as 23 mph.

    Sunny then
    Mostly Sunny
    and Breezy

    High: 34 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 25. Windy.

    Partly Cloudy
    and Windy

    Low: 25 °F

  • Monday

    Monday: A 50 percent chance of snow showers, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 39. Windy.

    Windy. Slight
    Chance Snow
    Showers then
    Chance Snow
    Showers

    High: 39 °F

  • Monday
    Night

    Monday Night: A slight chance of snow showers before midnight. Partly cloudy, with a low around 21. Windy.

    Slight Chance
    Snow Showers
    and Windy
    then Partly
    Cloudy

    Low: 21 °F

  • Tuesday

    Tuesday: A chance of snow showers, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 36. Breezy.

    Chance Snow
    Showers and
    Breezy

    High: 36 °F

Detailed Forecast

This Afternoon
Snow likely. Cloudy, with a high near 28. West northwest wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow. The snow could be heavy at times. Low around 18. West northwest wind 8 to 10 mph becoming south in the evening. Winds could gust as high as 16 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Saturday
Snow. High near 30. Blustery, with a southwest wind 8 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Saturday Night
A 20 percent chance of snow showers before midnight. Some thunder is also possible. Partly cloudy, with a low around 17. West wind 9 to 14 mph, with gusts as high as 22 mph.
Sunday
Sunny, with a high near 34. Breezy, with a west wind around 15 mph, with gusts as high as 23 mph.
Sunday Night
Partly cloudy, with a low around 25. Windy.
Monday
A 50 percent chance of snow showers, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 39. Windy.
Monday Night
A slight chance of snow showers before midnight. Partly cloudy, with a low around 21. Windy.
Tuesday
A chance of snow showers, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 36. Breezy.
Tuesday Night
A chance of snow showers before midnight. Some thunder is also possible. Mostly cloudy, with a low around 24.
Wednesday
A chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 41. Breezy.
Wednesday Night
A slight chance of snow showers. Partly cloudy, with a low around 26. Breezy.
Thursday
Snow showers likely. Some thunder is also possible. Partly sunny, with a high near 40. Breezy.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 24. Breezy.
Friday
Snow showers. Some thunder is also possible. Mostly cloudy, with a high near 36. Breezy.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
5 Miles E Grand Lake CO
 40.26°N 105.73°W (Elev. 11693 ft)
Last Update:
3:03 pm MDT Apr 19, 2024
Forecast Valid:
3pm MDT Apr 19, 2024-6pm MDT Apr 26, 2024
 
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