Severe Thunderstorm and Heavy Rainfall Threat Tonight; Heat Continues on Tuesday Across the Eastern U.S.

Severe weather and flash flooding threats continue across the Central Plains and Midwest into tonight. Very large hail, strong tornadoes and damaging winds are expected. An early season heat wave will continue to challenge temperature records across the eastern U.S. through Wednesday. Read More >

Current conditions at

Granby-Grand County Airport (KGNB)

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

Overcast

33°F

1°C

Humidity	90%
Wind Speed	Calm
Barometer	30.18 in
Dewpoint	30°F (-1°C)
Visibility	10.00 mi
Last update	18 May 11:55 pm MDT

More Information:

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

Extended Forecast for

4 Miles NNW LONG'S PEAK CO

Overnight
Low: 25 °F
Chance Snow
Showers
Tuesday
High: 33 °F
Partly Sunny
then Snow
Showers
Likely
Tuesday Night
Low: 30 °F
Snow Showers
then Chance
Snow Showers
Wednesday
High: 42 °F
Chance Snow
Showers then
Snow Showers
Wednesday Night
Low: 26 °F
Slight Chance
Snow Showers
then Partly
Cloudy
Thursday
High: 46 °F
Mostly Sunny
then Snow
Showers
Likely
Thursday Night
Low: 29 °F
Rain/Snow
Likely then
Chance Snow
Showers
Friday
High: 47 °F
Slight Chance
Snow Showers
then Chance
Rain/Snow
Friday Night
Low: 27 °F
Slight Chance
Rain/Snow
then Partly
Cloudy

Detailed Forecast

Overnight

A 50 percent chance of snow showers. Mostly cloudy, with a steady temperature around 25. West southwest wind around 6 mph. Total nighttime snow accumulation of 2 to 4 inches possible.

Tuesday

Snow showers likely, mainly after 3pm. Some thunder is also possible. Mostly cloudy, with a high near 33. West southwest wind 6 to 8 mph becoming east in the afternoon. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Tuesday Night

Snow showers, mainly before 9pm. Steady temperature around 30. Light and variable wind becoming southwest 5 to 7 mph after midnight. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Wednesday

Snow showers, mainly after noon. Some thunder is also possible. High near 42. Southwest wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Wednesday Night

A 20 percent chance of snow showers before midnight. Some thunder is also possible. Partly cloudy, with a low around 26. West northwest wind 5 to 9 mph becoming southwest in the evening. Winds could gust as high as 15 mph.

Thursday

Snow showers likely after noon. Some thunder is also possible. Partly sunny, with a high near 46. Chance of precipitation is 70%.

Thursday Night

Rain and snow showers likely before midnight, then a chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 29. Chance of precipitation is 70%.

Friday

A chance of snow showers before 3pm, then a chance of rain and snow showers. Some thunder is also possible. Partly sunny, with a high near 47.

Friday Night

A slight chance of rain and snow showers before 9pm, then a slight chance of snow showers between 9pm and midnight. Partly cloudy, with a low around 27.

Saturday

A chance of snow showers between noon and 3pm, then a chance of rain showers after 3pm. Some thunder is also possible. Mostly sunny, with a high near 51.

Saturday Night

Mostly clear, with a low around 31.

Sunday

Sunny, with a high near 58.

Sunday Night

Partly cloudy, with a low around 35.

Memorial Day

A chance of showers and thunderstorms. Mostly sunny, with a high near 62.