Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

070W10895RWS1RP1 at Canyon Creek Rd (CO099)

Lat: 39.5739°NLon: 107.45295°WElev: 5679.0ft.

48°F

9°C

Humidity	76%
Wind Speed	NW 4 MPH
Barometer	NA
Dewpoint	40°F (4°C)
Visibility	1.24 mi
Wind Chill	47°F (8°C)
Last update	11 Apr 10:35 PM MDT

More Information:

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

Extended Forecast for

5 Miles ESE New Castle CO

Tonight
Low: 40 °F
Slight Chance
Showers then
Mostly Clear
Sunday
High: 68 °F
Sunny then
Mostly Sunny
and Breezy
Sunday Night
Low: 39 °F
Chance
Showers and
Breezy then
Mostly Cloudy
Monday
High: 62 °F
Slight Chance
Rain/Snow
then Slight
Chance
T-storms
Monday Night
Low: 37 °F
Chance
Showers then
Rain/Snow
Likely
Tuesday
High: 55 °F
Rain/Snow
then Showers
Tuesday Night
Low: 34 °F
Chance
Rain/Snow
then Slight
Chance Snow
Showers
Wednesday
High: 60 °F
Mostly Sunny
Wednesday Night
Low: 35 °F
Mostly Clear

Detailed Forecast

Tonight

A 20 percent chance of showers before midnight. Mostly clear, with a low around 40. East northeast wind 5 to 10 mph.

Sunday

Mostly sunny, with a high near 68. Breezy, with an east northeast wind 10 to 15 mph becoming west southwest 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.

Sunday Night

A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 39. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.

Monday

A slight chance of snow showers before 9am, then a slight chance of rain showers. Some thunder is also possible. Mostly sunny, with a high near 62. West southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

Monday Night

Rain showers likely before 3am, then rain likely, possibly mixed with snow showers. Some thunder is also possible. Mostly cloudy, with a low around 37. West southwest wind 5 to 15 mph becoming southeast after midnight. Chance of precipitation is 70%.

Tuesday

Rain, possibly mixed with snow showers, becoming all rain after 9am. Some thunder is also possible. High near 55. Chance of precipitation is 80%.

Tuesday Night

A chance of rain showers before 9pm, then a chance of snow showers. Mostly cloudy, with a low around 34. Chance of precipitation is 50%.

Wednesday

Mostly sunny, with a high near 60.

Wednesday Night

Mostly clear, with a low around 35.

Thursday

Mostly sunny, with a high near 65. Breezy.

Thursday Night

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