Heavy Rainfall in the Southern Plains and Mississippi Valley; Thunderstorms in Eastern Colorado on Thursday

A multiple day heavy rainfall event will begin to set up from the Southern Plains into the Mississippi Valley Thursday, peaking in intensity over the holiday weekend. Widely scattered thunderstorms are expected to develop across eastern Colorado Thursday afternoon and evening. Large hail will be the primary hazard. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Cottonwood Pass (K7BM)

Lat: 38.78°NLon: 106.22°WElev: 9826ft.

Overcast

34°F

1°C

Humidity	93%
Wind Speed	Calm
Barometer	30.18 in
Dewpoint	32°F (0°C)
Visibility	10.00 mi
Last update	21 May 5:35 am MDT

More Information:

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

Extended Forecast for

10 Miles SW Granite CO

Today
High: 39 °F
Mostly Sunny
and Breezy
Tonight
Low: 19 °F
Partly Cloudy
and Breezy
then Partly
Cloudy
Friday
High: 41 °F
Increasing
Clouds
Friday Night
Low: 23 °F
Chance Snow
Showers
Saturday
High: 42 °F
Breezy.
Slight Chance
Snow Showers
then Mostly
Sunny
Saturday Night
Low: 24 °F
Mostly Clear
and Blustery
then Clear
Sunday
High: 49 °F
Sunny
Sunday Night
Low: 29 °F
Slight Chance
Rain/Snow
then Mostly
Clear
Memorial Day
High: 52 °F
Sunny then
Chance
Rain/Snow

Detailed Forecast

Today

Mostly sunny, with a high near 39. Breezy, with a west southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.

Tonight

Partly cloudy, with a low around 19. Breezy, with a west wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 40 mph.

Friday

Increasing clouds, with a high near 41. West wind 10 to 15 mph.

Friday Night

A 30 percent chance of snow showers, mainly after midnight. Some thunder is also possible. Mostly cloudy, with a low around 23. West southwest wind 5 to 15 mph.

Saturday

A 20 percent chance of snow showers before noon. Mostly sunny, with a high near 42. Breezy, with a west wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

Saturday Night

Mostly clear, with a low around 24. Blustery, with a west northwest wind 10 to 20 mph.

Sunday

Sunny, with a high near 49. West wind 10 to 15 mph.

Sunday Night

A slight chance of rain and snow showers before 9pm, then a slight chance of snow showers between 9pm and midnight. Some thunder is also possible. Partly cloudy, with a low around 29. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.

Memorial Day

A chance of snow showers after noon, mixing with rain after 3pm. Some thunder is also possible. Sunny, with a high near 52. Southwest wind 10 to 15 mph. Chance of precipitation is 50%.

Monday Night

A chance of rain and snow showers before 9pm, then a chance of rain showers between 9pm and midnight. Some thunder is also possible. Mostly cloudy, with a low around 31. South southwest wind around 10 mph. Chance of precipitation is 30%.

Tuesday

Rain and snow showers likely. Some thunder is also possible. Partly sunny, with a high near 46. South southwest wind 10 to 15 mph.

Tuesday Night

A chance of rain and snow showers. Partly cloudy, with a low around 27. Southwest wind 10 to 15 mph.

Wednesday

Sunny, with a high near 51. Breezy, with a south southwest wind 10 to 20 mph.