Thunderstorms, Heavy Rain and Fire Weather

On Tuesday, isolated strong to severe thunderstorms with damaging winds and hail are possible in parts of the Northeast and Mid-Atlantic and in the southern Plains. Locally heavy rainfall is expected in parts of the Four Corners region and in Texas. Finally, elevated and critical fire weather conditions are likely in the northern High Plains. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

En Español

Current conditions at

Granby-Grand County Airport (KGNB)

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

Overcast

41°F

5°C

Humidity	68%
Wind Speed	Calm
Barometer	30.09 in
Dewpoint	31°F (-1°C)
Visibility	10.00 mi
Last update	28 Sep 7:35 am MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

3 Miles NW LONG'S PEAK CO

Today

Partly Sunny
then Showers
Likely
High: 47 °F
Tonight

Showers
Likely then
Chance
Rain/Snow and
Breezy
Low: 36 °F
Wednesday

Rain/Snow
Likely and
Breezy then
Rain/Snow
High: 41 °F⇓
Wednesday
Night

Rain/Snow
then Chance
Snow Showers
Low: 28 °F
Thursday

Chance Snow
Showers
High: 34 °F
Thursday
Night

Chance Snow
Showers then
Mostly Cloudy
Low: 29 °F
Friday

Partly Sunny
then Chance
Rain/Snow
High: 39 °F
Friday
Night

Chance
Rain/Snow
then Chance
Snow Showers
Low: 30 °F
Saturday

Chance Snow
Showers and
Breezy then
Chance
Rain/Snow
High: 39 °F

Detailed Forecast

Today

A chance of showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Increasing clouds, with a high near 47. Southeast wind 8 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 60%.

Tonight

Rain showers likely before midnight, then a chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 36. Breezy, with a west wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Wednesday

Rain and snow showers likely before 10am, then rain showers between 10am and 3pm, then rain and snow showers after 3pm. Some thunder is also possible. Temperature falling to around 35 by 5pm. Breezy, with a west southwest wind 15 to 20 mph becoming west northwest 9 to 14 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Wednesday Night

Rain and snow showers, becoming all snow after 7pm. Some thunder is also possible. Low around 28. North northwest wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Thursday

A 50 percent chance of snow showers. Mostly cloudy, with a high near 34. North wind 10 to 13 mph becoming east in the afternoon. Winds could gust as high as 20 mph.

Thursday Night

A 30 percent chance of snow showers before midnight. Mostly cloudy, with a low around 29.

Friday

A chance of snow showers after noon, mixing with rain after 1pm. Partly sunny, with a high near 39. Chance of precipitation is 50%.

Friday Night

A chance of rain and snow showers before 10pm, then a chance of snow showers. Mostly cloudy, with a low around 30.

Saturday

A chance of snow showers before 2pm, then a chance of rain and snow showers. Some thunder is also possible. Partly sunny, with a high near 39. Breezy.

Saturday Night

A chance of rain and snow showers before 8pm, then a chance of snow showers between 8pm and midnight. Partly cloudy, with a low around 30.

Sunday

A chance of snow showers. Some thunder is also possible. Mostly sunny, with a high near 40. Breezy.

Sunday Night

A slight chance of snow showers. Partly cloudy, with a low around 28.

Monday

A chance of snow showers. Some thunder is also possible. Mostly sunny, with a high near 39. Breezy.