* WHAT…Flooding caused by full creeks and streams with additional
rainfall expected.
* WHERE…A portion of northern California, including Sonoma and
Marin counties.
* WHEN…Through Friday afternoon.
* IMPACTS…Creeks and streams may rise out of their banks. Area
creeks and streams are running high and could flood with more rain.
* ADDITIONAL DETAILS…
– Periods of rain beginning last Friday have helped saturate
soils, fill area creeks/streams, and additional rain expected
through this Friday will result in flooding concerns across
Sonoma and Marin counties. Areas of greatest concern will be
near Healdsburg, Mark West Creek near Mirabel Heights, Green
Valley Creek at Martinelli Road, and Guernville.
– http://www.weather.gov/safety/flood
SPC 1300Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK…
No watches are valid as of Mon Apr 21 12:35:01 UTC 2025.
No Mesoscale Discussions are in effect as of Mon Apr 21 12:35:01 UTC 2025.
Day 4-8 Outlook Day 4-8 Convective Outlook NWS Storm Prediction Center Norman OK 0307 AM…
* AFFECTED AREA...Fire Weather Zones 242, 244, 246, 247, 248, 249, 250 and 251. *…
* WHAT...Temperatures as low as 33 will result in frost formation. * WHERE...Trinity County. *…
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