Increased Risks for Severe Thunderstorms and Excessive Rainfall in the South-central U.S. Today

An Enhanced Risk (Level 3 of 5) for severe thunderstorms is forecast today in the lower Missouri River Valley. Very large hail, damaging wind gusts, and a couple strong tornadoes are possible. A Slight Risk (Level 2 of 5) for excessive rainfall is forecast today from northeast Texas into central Missouri. Flash, urban, and river flooding may become possible. Read More >

Hazardous Weather Conditions

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Current conditions at

Boulder Municipal Airport (KBDU)

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

Overcast

63°F

17°C

Humidity	32%
Wind Speed	Calm
Barometer	29.58 in
Dewpoint	32°F (0°C)
Visibility	10.00 mi
Last update	26 Apr 3:15 pm MDT

More Information:

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

Extended Forecast for

Jamestown CO

Winter Storm Warning April 27, 03:00am until April 28, 06:00am

Click here for hazard details and duration

Winter Storm Warning

This
Afternoon

Showers
High: 58 °F
Tonight

Showers then
Rain/Snow
Low: 34 °F
Saturday

Rain/Snow
then Heavy
Snow
High: 35 °F
Saturday
Night

Snow Showers
then Chance
Snow Showers
Low: 30 °F
Sunday

Chance
Rain/Snow
then Showers
High: 50 °F
Sunday
Night

Chance
Showers then
Mostly Cloudy
Low: 35 °F
Monday

Breezy.
Mostly Sunny
then Slight
Chance
T-storms
High: 56 °F
Monday
Night

Partly Cloudy
and Breezy
then Mostly
Clear
Low: 39 °F
Tuesday

Breezy. Sunny
then Slight
Chance
T-storms
High: 60 °F

Detailed Forecast

This Afternoon

Showers and possibly a thunderstorm. High near 58. West wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 80%.

Tonight

Rain showers before midnight, then rain between midnight and 3am, then rain and snow after 3am. Some thunder is also possible. Low around 34. Southeast wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 90%. Little or no snow accumulation expected.

Saturday

Rain and snow, becoming all snow after 9am. The rain and snow could be heavy at times. Some thunder is also possible. High near 35. Light and variable wind becoming north 9 to 14 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Saturday Night

Snow showers, mainly before midnight. Some thunder is also possible. Low around 30. North wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Sunday

A chance of snow showers before 10am, then a chance of rain and snow showers between 10am and 11am, then rain showers after 11am. Some thunder is also possible. High near 50. Calm wind becoming west northwest 5 to 7 mph in the afternoon. Chance of precipitation is 80%.

Sunday Night

A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 35. Chance of precipitation is 40%.

Monday

A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 56. Breezy.

Monday Night

Mostly clear, with a low around 39. Breezy.

Tuesday

A slight chance of showers and thunderstorms after noon. Sunny, with a high near 60. Breezy.

Tuesday Night

A slight chance of showers before midnight. Mostly clear, with a low around 38.

Wednesday

A chance of showers and thunderstorms. Mostly sunny, with a high near 59.

Wednesday Night

A chance of rain and snow showers. Partly cloudy, with a low around 36.