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

Scattered Severe Storms Possible in Central U.S.; Flood Watch in the Sierra Nevada

Scattered severe thunderstorms capable of gusty winds, hail, and flash flooding will be possible across the Plains through Tuesday. Elsewhere, a flash flood watch is in effect for the Sierra Nevada, where thunderstorms with frequent lightning may also occur. Heavy rain in parts of southern Texas may produce localized flooding, while areas of rain will also linger in the Mid Atlantic. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

35°F

2°C

Humidity 87%
Wind Speed Calm
Barometer 30.24 in
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 29 May 6:35 am MDT
Extended Forecast for

4 Miles NE Trail Ridge CO

  • Memorial
    Day

    Memorial Day: A slight chance of snow showers between noon and 3pm, then a slight chance of rain showers after 3pm. Some thunder is also possible. Mostly sunny, with a high near 51. Breezy, with a west wind 9 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Mostly Sunny
    then Slight
    Chance
    Rain/Snow and
    Breezy

    High: 51 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 32. West wind 7 to 13 mph, with gusts as high as 21 mph.

    Partly Cloudy

    Low: 32 °F

  • Tuesday

    Tuesday: Snow showers likely between noon and 4pm, then rain showers likely after 4pm. Some thunder is also possible. Partly sunny, with a high near 52. West southwest wind around 9 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Mostly Sunny
    then
    Rain/Snow
    Likely

    High: 52 °F

  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of snow showers before midnight. Some thunder is also possible. Partly cloudy, with a low around 31. Southwest wind 5 to 9 mph, with gusts as high as 15 mph.

    Slight Chance
    Snow Showers
    then Mostly
    Clear

    Low: 31 °F

  • Wednesday

    Wednesday: Snow showers between noon and 1pm, then rain showers after 1pm. Some thunder is also possible. High near 50. Southwest wind 6 to 10 mph becoming southeast in the morning. Winds could gust as high as 16 mph. Chance of precipitation is 90%.

    Mostly Sunny
    then
    Rain/Snow

    High: 50 °F

  • Wednesday
    Night

    Wednesday Night: A 50 percent chance of snow showers before midnight. Some thunder is also possible. Mostly cloudy, with a low around 30.

    Chance Snow
    Showers then
    Mostly Cloudy

    Low: 30 °F

  • Thursday

    Thursday: A chance of snow showers before noon, then rain showers between noon and 4pm, then snow showers after 4pm. Some thunder is also possible. High near 46. Chance of precipitation is 100%.

    Chance Snow
    Showers then
    Rain/Snow

    High: 46 °F

  • Thursday
    Night

    Thursday Night: A chance of snow showers before midnight. Some thunder is also possible. Mostly cloudy, with a low around 29.

    Chance Snow
    Showers then
    Mostly Cloudy

    Low: 29 °F

  • Friday

    Friday: Snow showers, mainly after noon. Some thunder is also possible. Mostly cloudy, with a high near 44.

    Snow Showers

    High: 44 °F

Detailed Forecast

Memorial Day
A slight chance of snow showers between noon and 3pm, then a slight chance of rain showers after 3pm. Some thunder is also possible. Mostly sunny, with a high near 51. Breezy, with a west wind 9 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 32. West wind 7 to 13 mph, with gusts as high as 21 mph.
Tuesday
Snow showers likely between noon and 4pm, then rain showers likely after 4pm. Some thunder is also possible. Partly sunny, with a high near 52. West southwest wind around 9 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday Night
A 20 percent chance of snow showers before midnight. Some thunder is also possible. Partly cloudy, with a low around 31. Southwest wind 5 to 9 mph, with gusts as high as 15 mph.
Wednesday
Snow showers between noon and 1pm, then rain showers after 1pm. Some thunder is also possible. High near 50. Southwest wind 6 to 10 mph becoming southeast in the morning. Winds could gust as high as 16 mph. Chance of precipitation is 90%.
Wednesday Night
A 50 percent chance of snow showers before midnight. Some thunder is also possible. Mostly cloudy, with a low around 30.
Thursday
A chance of snow showers before noon, then rain showers between noon and 4pm, then snow showers after 4pm. Some thunder is also possible. High near 46. Chance of precipitation is 100%.
Thursday Night
A chance of snow showers before midnight. Some thunder is also possible. Mostly cloudy, with a low around 29.
Friday
Snow showers, mainly after noon. Some thunder is also possible. Mostly cloudy, with a high near 44.
Friday Night
Snow showers likely, mainly before midnight. Some thunder is also possible. Mostly cloudy, with a low around 30.
Saturday
Rain and snow showers. Some thunder is also possible. Mostly cloudy, with a high near 43.
Saturday Night
Rain and snow showers likely. Some thunder is also possible. Mostly cloudy, with a low around 31.
Sunday
Rain and snow showers. Some thunder is also possible. Mostly cloudy, with a high near 44.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
4 Miles NE Trail Ridge CO
 40.48°N 105.7°W (Elev. 12300 ft)
Last Update:
3:19 am MDT May 29, 2023
Forecast Valid:
6am MDT May 29, 2023-6pm MDT Jun 4, 2023
 
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Additional Resources

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High Temperature

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Chance of Precipitation