Iowa Hill, CA Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Iowa Hill, CA.

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Current Conditions — Iowa Hill, CA

GRASS VALLEY (KGOO)

Cloudy

42.8 F

Humidity:93%
Wind Speed: 4.7 mph
Barometer:29.89 in
Dewpoint:41.0 F
Visibility:9.00 mi
Precip:--
Heat Index:NA
Wind Chill:39.9 F
Apr 26 2026, 12:35 PM PDT
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5-Day Forecast — Iowa Hill, CA

Sunday

High 55 °F
Rain Likely
Sunday
Night
Low 41 °F
Forecast Missing
Monday

High 59 °F
Forecast Missing
Monday
Night
Low 41 °F
Forecast Missing
Tuesday

High 68 °F
Forecast Missing
Tuesday
Night
Low 46 °F
Forecast Missing
Wednesday

High 73 °F
Forecast Missing
Wednesday
Night
Low 50 °F
Forecast Missing
Thursday

High 75 °F
Forecast Missing

Detailed Forecast — Iowa Hill, CA

Sunday
Rain Likely. High near 55°F. Wind 2 to 6 mph, with gusts as high as 15 mph.
Sunday Night
Slight Chance of Rain. Low around 41°F. Wind 1 to 2 mph, with gusts as high as 7 mph.
Monday
Forecast Missing. High near 59°F. Wind 1 to 6 mph, with gusts as high as 10 mph.
Monday Night
Forecast Missing. Low around 41°F. Wind 1 to 2 mph, with gusts as high as 5 mph.
Tuesday
Forecast Missing. High near 68°F. Wind 1 to 6 mph, with gusts as high as 12 mph.
Tuesday Night
Forecast Missing. Low around 46°F. Wind around 2 mph, with gusts as high as 6 mph.
Wednesday
Forecast Missing. High near 73°F. Wind 3 to 5 mph, with gusts as high as 8 mph.
Wednesday Night
Forecast Missing. Low around 50°F. Wind around 1 mph, with gusts as high as 5 mph.
Thursday
Forecast Missing. High near 75°F. Wind around 5 mph, with gusts as high as 9 mph.
Thursday Night
Forecast Missing. Low around 50°F. Wind 0 to 1 mph, with gusts as high as 5 mph.
Friday
Forecast Missing. High near 77°F. Wind around 5 mph, with gusts as high as 9 mph.
Friday Night
Forecast Missing. Low around 53°F. Wind 0 to 1 mph, with gusts as high as 3 mph.
Saturday
Forecast Missing. High near 73°F. Wind around 5 mph, with gusts as high as 9 mph.
CA Radar
Current Radar • CA
Day 1 Outlook • April 26, 2026

Observation History — Iowa Hill, CA

Time Wind
(mph)
Vis
(mi)
Weather Precip (in) Temperature (F) Relative
Humidity
Wind
Chill
(F)
Heat
Index
(F)
Pressure
Air Dwpt altimeter
(in)
sea level
(mb)
12:35 PM PDT 4.7 9.00 Cloudy -- 42.8 41.0 93% 39.9 NA 29.89 1012.2
12:15 PM PDT 0.0 10.00 Cloudy -- 42.8 42.8 100% NA NA 29.89 1012.2
11:50 AM PDT 0.0 3.00 Fog/Mist -- 41.0 41.0 100% NA NA 29.89 1012.2
11:35 AM PDT 4.7 4.00 Fog/Mist -- 41.0 41.0 100% 37.9 NA 29.88 1011.9
11:15 AM PDT 5.8 2.00 Fog/Mist -- 41.0 41.0 100% 37.0 NA 29.87 1011.5
10:55 AM PDT 6.9 7.00 Cloudy -- 42.8 42.8 100% 38.5 NA 29.87 1011.5
10:35 AM PDT 4.7 0.25 Fog -- 42.8 42.8 100% 39.9 NA 29.86 1011.2
10:15 AM PDT 4.7 G 12.8 0.50 Fog/Mist -- 42.8 42.8 100% 39.9 NA 29.85 1010.8
09:55 AM PDT 6.9 0.75 Fog/Mist -- 42.8 42.8 100% 38.5 NA 29.85 1010.8
09:35 AM PDT 0.0 0.25 Fog -- 42.8 42.8 100% NA NA 29.84 1010.5
09:15 AM PDT 0.0 0.25 Fog -- 42.8 41.0 93% NA NA 29.84 1010.5
08:55 AM PDT 0.0 0.50 Fog -- 41.0 41.0 100% NA NA 29.83 1010.2
08:30 AM PDT 8.1 1.25 Fog/Mist -- 42.8 41.0 93% 37.9 NA 29.83 1010.2
08:10 AM PDT 6.9 1.75 Fog/Mist -- 42.8 41.0 93% 38.5 NA 29.82 1009.8
07:55 AM PDT 4.7 1.25 Fog/Mist -- 41.0 41.0 100% 37.9 NA 29.82 1009.8
07:35 AM PDT 4.7 2.50 Fog/Mist -- 41.0 41.0 100% 37.9 NA 29.82 1009.8
06:10 AM PDT 0.0 3.00 Fog/Mist -- 41.0 41.0 100% NA NA 29.81 1009.2
05:50 AM PDT 0.0 9.00 Cloudy -- 41.0 41.0 100% NA NA 29.81 1009.2
05:35 AM PDT 0.0 10.00 Cloudy -- 41.0 41.0 100% NA NA 29.81 1009.2
05:10 AM PDT 5.8 10.00 Cloudy -- 41.0 41.0 100% 37.0 NA 29.81 1009.2
04:55 AM PDT 3.4 G 11.4 7.00 Cloudy -- 41.0 41.0 100% 39.0 NA 29.81 1009.2
04:30 AM PDT 5.8 5.00 Fog/Mist -- 41.0 41.0 100% 37.0 NA 29.79 1008.8
04:15 AM PDT 3.4 5.00 Fog/Mist -- 41.0 41.0 100% 39.0 NA 29.79 1008.8
03:55 AM PDT 0.0 5.00 Fog/Mist -- 41.0 41.0 100% NA NA 29.79 1008.8

Regional Weather Observation

GRASS VALLEY (KGOO)

Cloudy
42.8 F

BEALE AFB/MARYSV (KBAB)

Cloudy
58.5 F

MARYSVILLE (KMYV)

Partly Cloudy
62.6 F

OROVILLE (KOVE)

Mostly Cloudy
62.6 F

EMIGRANT GAP (KBLU)

Light Rain and Fog
35.6 F

AUBURN MUNI (KAUN)

Fog/Mist
50.0 F
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