Heat and Fire Weather Concerns for the Center of the Nation; Coastal Impacts Across the East

Excessive heat returns for portions of the Plains today where heat indices will likely climb above the century mark. Furthermore, warm temperatures, strong winds and dry fuels may result in rapid spread of wild fires across the western High Plains today. For the east coast, lingering storm with onshore flow will bring high surf, dangerous rip currents and coastal flooding, especially at high tide. Read More >

Hazardous Weather Conditions

Current conditions at

Boulder Municipal Airport (KBDU)

Lat: 40.04°NLon: 105.23°WElev: 5288ft.

Fair

79°F

26°C

Humidity	24%
Wind Speed	NW 5 mph
Barometer	29.86 in
Dewpoint	39°F (4°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	20 Sep 6:35 pm MDT

More Information:

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

Extended Forecast for

Peaceful Valley CO

Winter Weather Advisory September 21, 06:00pm until September 22, 12:00pm

Click here for hazard details and duration

Winter Weather Advisory

Tonight
Low: 46 °F
Mostly Clear
Saturday
High: 54 °F
Sunny then
Chance
Showers
Saturday Night
Low: 33 °F
Rain/Snow
Sunday
High: 48 °F
Rain/Snow
Likely then
Slight Chance
T-storms
Sunday Night
Low: 36 °F
Mostly Clear
Monday
High: 59 °F
Sunny and
Breezy then
Chance
T-storms
Monday Night
Low: 38 °F
Chance
Showers
Tuesday
High: 54 °F
Chance
Showers
Tuesday Night
Low: 38 °F
Partly Cloudy

Detailed Forecast

Tonight

Mostly clear, with a low around 46. West wind 3 to 8 mph.

Saturday

A chance of showers between 1pm and 3pm, then a chance of showers and thunderstorms after 3pm. Increasing clouds, with a high near 54. Southwest wind 5 to 9 mph becoming east in the morning. Winds could gust as high as 16 mph. Chance of precipitation is 50%.

Saturday Night

Rain showers before 10pm, then rain and snow showers between 10pm and 5am, then snow showers after 5am. Some thunder is also possible. Low around 33. East wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Sunday

Snow showers likely before 7am, then rain and snow showers likely between 7am and noon, then a slight chance of rain showers after noon. Some thunder is also possible. Cloudy, then gradually becoming mostly sunny, with a high near 48. Northeast wind 5 to 8 mph becoming east southeast in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Sunday Night

Mostly clear, with a low around 36. Southeast wind 6 to 11 mph becoming west in the evening. Winds could gust as high as 20 mph.

Monday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 59. Breezy.

Monday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 38. Chance of precipitation is 50%.

Tuesday

A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 54.

Tuesday Night

Partly cloudy, with a low around 38.

Wednesday

A slight chance of showers and thunderstorms after noon. Sunny, with a high near 62.