Vacaville, California 7 Day Weather Forecast
Wx Forecast - Wx Discussion - Wx Aviation
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NWS Forecast for 2 Miles SSE Vallejo CA
National Weather Service Forecast for:
2 Miles SSE Vallejo CA
Issued by: National Weather Service Sacramento, CA |
Updated: 12:11 pm PDT Jun 6, 2025 |
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This Afternoon
 Sunny
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Tonight
 Increasing Clouds
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Saturday
 Becoming Sunny
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Saturday Night
 Increasing Clouds
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Sunday
 Mostly Sunny
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Sunday Night
 Partly Cloudy
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Monday
 Mostly Sunny
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Monday Night
 Partly Cloudy
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Tuesday
 Mostly Sunny
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Hi 76 °F |
Lo 54 °F |
Hi 76 °F |
Lo 54 °F |
Hi 75 °F |
Lo 55 °F |
Hi 78 °F |
Lo 55 °F |
Hi 75 °F |
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This Afternoon
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Sunny, with a high near 76. Southwest wind around 11 mph. |
Tonight
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Increasing clouds, with a low around 54. West southwest wind 7 to 10 mph. |
Saturday
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Mostly cloudy through mid morning, then gradual clearing, with a high near 76. West southwest wind 7 to 13 mph, with gusts as high as 20 mph. |
Saturday Night
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Increasing clouds, with a low around 54. West southwest wind 9 to 13 mph, with gusts as high as 20 mph. |
Sunday
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Mostly sunny, with a high near 75. West southwest wind 8 to 13 mph, with gusts as high as 18 mph. |
Sunday Night
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Partly cloudy, with a low around 55. |
Monday
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Mostly sunny, with a high near 78. |
Monday Night
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Partly cloudy, with a low around 55. |
Tuesday
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Mostly sunny, with a high near 75. |
Tuesday Night
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Partly cloudy, with a low around 54. |
Wednesday
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Sunny, with a high near 75. |
Wednesday Night
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Clear, with a low around 54. |
Thursday
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Sunny, with a high near 79. |
Forecast from NOAA-NWS
for 2 Miles SSE Vallejo CA.
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Weather Forecast Discussion
587
FXUS66 KSTO 062118
AFDSTO
Area Forecast Discussion
National Weather Service Sacramento CA
218 PM PDT Fri Jun 6 2025
.DISCUSSION...
.SYNOPSIS...
Warm-up expected through the weekend with Moderate HeatRisk. Triple
digit temperatures and areas of Major HeatRisk expected in parts
of the northern Sacramento Valley Sunday-Monday. Periodically
breezy winds continuing into next week. Daily afternoon/evening
mountain thunderstorm chances (10-30%) will continue today and
Saturday over the High Sierra south of Highway 50. Thunderstorm
chances expand northward into Sunday into Monday. Minor cooling
expected by mid-week.
&&
.KEY MESSAGES...
* Today-Tuesday:
-Warming trend into early next week with Moderate HeatRisk. Areas
of areas of Major HeatRisk across the northern Sacramento Valley
Sunday-Monday.
-Periodically breezy onshore flow in the Delta and vicinity
during the afternoons and evenings.
--Probability of Valley High Temperatures > 95F:
---Northern/Central Sacramento Valley: 75-100%
---Delta, S. Sacramento Valley, N. San Joaquin Valley: 20-50%
--Probability of Valley High Temperatures > 100F:
---Northern/Central Sacramento Valley: 40-90%, Saturday-Monday
(highest chances on Sunday-Monday)
-Chances for isolated afternoon/early evening mountain showers
and thunderstorms:
--Today-Saturday: 15-30%, south of US 50 along the Sierra Crest
--Sunday-Monday: 10-30%, over the northern Coastal Range,
southern Cascades and the Sierra
--Tuesday: 10-20% across Shasta County mountains
* Wednesday-Thursday:
-Minor cooling trend along with areas of Moderate HeatRisk
persist across portions of the northern/central Sacramento
Valley.
-Periods of breezy winds, mainly in the afternoons and evenings.
.Changes from previous forecast...
-Areas of Major HeatRisk in the northern Sacramento Valley are
expected through Monday.
-Mountain thunderstorm chances may linger through Tuesday
afternoon in Shasta County.
&&
.AVIATION...
VFR conditions prevail over interior NorCal next 24 hours.
Surface winds generally below 12 kts, vicinity of the Delta where
surface winds could get up to 25 kts between 22Z Friday and 12Z
Saturday. Additionally, there is a 15-25% chance of isolated
showers or thunderstorms over the Sierra south of US 50 until 03Z
Saturday.
&&
.STO WATCHES/WARNINGS/ADVISORIES...
None.
&&
$$
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