Dangerous, Record-Breaking Heat to Continue in the Central and Eastern U.S.; Severe Thunderstorms in the Upper Midwest; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will continue across most of the central and eastern U.S this week. Heat indices will exceed 100 degrees. Severe storms will be possible from the northern Plains into the Midwest and Great Lakes regions, as well as across the southern Appalachians Thursday, with the primary threat large to very large hail. Critical fire weather to continue in the Four Corners Region Read More >

Current conditions at

Arroyo Seco (CI114)

Lat: 36.359°NLon: 121.29°WElev: 235.0ft.

N/A

Humidity	82%
Wind Speed	NE 4 MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	07 Mar 10:00 AM PST

More Information:

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

Extended Forecast for

Greenfield CA

Tonight
Low: 50 °F
Fog
Thursday
High: 76 °F
Areas Fog
then Sunny
Thursday Night
Low: 52 °F
Fog
Friday
High: 78 °F
Fog then
Sunny
Friday Night
Low: 54 °F
Fog
Independence Day
High: 80 °F
Fog then
Sunny
Saturday Night
Low: 54 °F
Fog
Sunday
High: 77 °F
Fog then
Sunny
Sunday Night
Low: 52 °F
Mostly Clear
then Patchy
Fog

Detailed Forecast

Tonight

Widespread fog, mainly after 2am. Otherwise, mostly cloudy, with a low around 50. Northwest wind around 5 mph becoming calm after midnight.

Thursday

Areas of fog before 10am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 76. Light and variable wind becoming northwest 9 to 14 mph in the afternoon. Winds could gust as high as 23 mph.

Thursday Night

Widespread fog, mainly after 3am. Otherwise, increasing clouds, with a low around 52. Northwest wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 23 mph.

Friday

Widespread fog before 9am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 78. Light and variable wind becoming northwest 6 to 11 mph in the afternoon. Winds could gust as high as 25 mph.

Friday Night

Widespread fog, mainly after 5am. Otherwise, partly cloudy, with a low around 54. Northwest wind 10 to 15 mph becoming light after midnight. Winds could gust as high as 26 mph.

Independence Day

Widespread fog, mainly before 8am. Otherwise, mostly sunny, with a high near 80.

Saturday Night

Widespread fog, mainly after 5am. Otherwise, mostly cloudy, with a low around 54.

Sunday

Widespread fog before 9am. Otherwise, mostly sunny, with a high near 77.

Sunday Night

Patchy fog after 2am. Otherwise, partly cloudy, with a low around 52.

Monday

Patchy fog before 10am. Otherwise, mostly sunny, with a high near 76.

Monday Night

Patchy fog. Otherwise, partly cloudy, with a low around 52.