Marine Weather and Tide Forecast for Suisun City, CA

KEY MESSAGES

* Today:

-Near normal high temperatures across the region today.

--Probability of Valley High Temperatures > 90F: ---Northern/Central Sacramento Valley: 60-95% ---Delta, S. Sacramento Valley, N. San Joaquin Valley: 35-65%

-Breezy onshore flow, strongest in the Delta and vicinity during the afternoon and evening.

-Locally poor over the Coastal Range tonight may bring a period of elevated fire weather conditions.

* Thursday-Monday:

-Gradual cooling trend expected through the remainder of the week. Primarily Minor HeatRisk as temperatures become more seasonable.

-Probability of Valley High Temperatures > 90F: --Northern/Central Sacramento Valley: 30-60% Fri-Sat, 40-80% Sun- Mon --Delta, S. Sacramento Valley, N. San Joaquin Valley: 20-45% Fri-Mon

-Onshore flow expected to persist with periods of breezy winds, mainly in the afternoons and evenings and strongest across the Delta and vicinity. Breezy westerlies over the Sierra.

* Tuesday-Wednesday:

- Above normal temperatures with areas of Moderate HeatRisk by Wednesday. Potential for triple digit heat in the northern Sacramento Valley; low to upper 90s in other Valley locations.

Changes from previous forecast
-Breezy northerly winds have been trended weaker for Tuesday.

AVIATION
VFR conditions with mostly clear skies are expected to continue at TAF sites over the next 24 hours. Surface winds will generally below 12 kts over the northern Sacramento Valley, through are expected to be greater than 12 kts after 21z today through 12z for the Delta area, with gusts up to 25 kts. The southern Sacramento Valley and northern San Joaquin Valley could see sustained winds up to 12 kts after 00z, with gusts to 15-20 kts through 06z this evening.

STO WATCHES/WARNINGS/ADVISORIES
None.