Create Custom Reports and Graphics: Custom Report
Forecast Links
Morning Forecast Frost Forecast 30/90 Day Outlook Setting Alerts & Alarms Forecast Abbreviations and Terms

Latest Observations

Map

15 Minute Data

South County Map

Map

15 Minute Data
Sonoma County Weather Data Links
Yesterday Growing Degree Days Weather Observation Maps Powdery Mildew Satellite/Radar Miscellaneous Air Quality

Latest Observation

25 Stations

15 Minute Data | America/Los_Angeles
as of 9/3/26 7:19 AM PDT
Load Interactive
Station Date Time Temp (°F) RH (%) Dew Pt (°F) Wind Spd (mph) Wind Dir (°) Wind Gust (mph) Latest Rain (In) Daily Rain (In) Daily Min Temp (°F) Daily Max Temp (°F)
Rockpile Upper (Cooley) 9/3/26 0715 54.1   0.3 100   0 54.1   0.3 1.9   0.6 E | 94 6.4   1.3 0.02 0.14 52.2   0.6 54.4   0.3
Rockpile Lower (Cooley) 9/3/26 0645 56.0   0.2 100   0 56.0   0.2 3.9   1.1 SE | 124 7.8   1.5 0.01 0.10 54.9   0.3 57.6   1.7
Cloverdale-East (Ranch 83) 9/3/26 0715 58.7   0.4 - - 1.3   0.3 SSW | 199 3.9   0.4 0.01 0.04 58.3   3.3 60.1   0.6
Cloverdale-SE (Ranch 38) 9/3/26 0715 58.4   0.2 98   0 57.7   0.2 5.7   0.2 SSE | 166 7.9   0.8 0.00 0.02 57.3   0.9 59.4   0.6
Geyserville-North (Hoffman) 9/3/26 0715 59.8   0.4 96   1 58.6   0.0 2.1   0.2 SE | 136 4.6   0.2 0.00 0.00 59.4   0.4 61.1   0.1
Geyserville (Ranch 3) 9/3/26 0715 59.6   0.5 100   0 59.5   0.5 2.4   0.6 SE | 125 4.9   0.2 0.00 0.00 59.0   0.2 60.8   0.3
Geyserville-East (Ranch 40) 9/3/26 0715 58.8   1.0 97   1 57.9   0.8 5.6   0.2 SE | 146 11.1   1.1 0.00 0.00 57.5   0.4 59.2   0.0
Geyserville-South (Nervo Station) 9/3/26 0715 58.8   0.7 - - 0.5   2.4 SE | 143 2.7   3.0 0.00 0.01 57.8   0.0 59.7   0.1
Peterson (Ranch 09) 9/3/26 0715 58.8   0.9 95   1 57.3   0.6 0.3   2.0 ESE | 105 1.8   2.8 0.00 0.00 56.6   1.2 59.3   0.3
Crazy Creek Ranch 9/3/26 0715 60.5   0.6 94   1 58.9   0.2 0.3   0.1 WNW | 282 1.3   0.1 0.00 0.00 57.1   2.4 60.6   1.1
Whitton Ranch (201e) 9/3/26 0715 59.2   0.9 97   3 58.4   0.1 0.4   1.8 SE | 126 2.0   2.6 0.00 0.01 56.4   1.6 59.7   0.1
Lytton East (Shop Hill Bottom) 9/3/26 0715 58.9   0.6 98   2 58.4   0.2 2.5   0.2 NE | 34 4.2   1.1 0.00 0.01 57.9   0.2 59.7   0.1
Lytton East (Hill 5) 9/3/26 0715 58.7   0.7 97   0 57.8   0.6 2.7   0.4 NE | 43 4.7   0.5 0.01 0.02 57.7   0.2 59.3   0.2
Lytton West Lower (Lew 6) 9/3/26 0715 59.4   0.6 100   0 59.4   0.6 0.5   0.1 ESE | 102 1.8   0.7 0.01 0.01 58.1   0.1 59.9   0.1
Lytton West Hill (23PS) 9/3/26 0715 59.7   0.4 100   0 59.7   0.4 1.5   0.5 ESE | 103 2.8   0.0 0.01 0.02 58.5   0.1 59.8   0.5
Big River 9/3/26 0715 59.2   0.9 99   0 58.9   0.8 2.1   1.1 E | 79 4.1   1.6 0.00 0.00 58.3   0.2 59.6   0.0
Jimtown-North (Piccolo Ranch 15) 9/3/26 0715 59.9   0.9 100   0 59.9   0.9 0.1   0.0 NNE | 32 1.1   0.4 0.00 0.00 55.9   0.7 60.2   0.1
HWY 128/Chalk Hill Rd (Landslide) 9/3/26 0700 59.1   1.3 94   2 57.3   0.8 2.1   1.6 ENE | 71 4.6   2.6 0.00 0.00 57.2   1.0 60.0   0.6
N Chalk Hill Rd (Ranch 63) 9/3/26 0715 56.9   1.2 98   1 56.2   0.8 1.0   0.7 SSE | 147 2.4   2.8 0.00 0.00 53.8   0.5 57.2   0.9
Newman Knights Valley 8/18/26 0015 56.2   1.8 85   4 51.7   0.4 0.8   3.5 NE | 55 2.3   5.8 0.00 0.00 55.0   1.2 88.3   0.6
Knights Valley (Bavarian Lion) 9/3/26 0715 57.7   1.0 95   0 56.3   1.0 0.0   1.9 N | 0 0.0   4.2 0.00 0.01 52.9   1.3 57.8   0.2
Red Tail 9/3/26 0715 60.4   1.8 93   0 58.3   1.9 3.3   1.8 ESE | 111 7.1   4.0 0.00 0.01 55.2   1.6 60.6   1.3
Franz Valley (Stornetta) 9/3/26 0715 58.0   0.5 96   1 56.9   0.7 0.2   0.1 NW | 315 1.1   0.1 0.00 0.00 53.7   0.4 58.2   0.4
Upper Dry Creek Valley 9/3/26 0615 59.2   0.2 95   1 58.0   0.0 2.8   0.8 SE | 130 6.8   2.5 0.00 0.00 59.1   4.4 60.0   0.9
Lower Dry Creek Valley 9/3/26 0715 59.8   0.4 100   0 59.8   0.4 0.1   0.1 ESE | 123 2.0   2.0 0.00 0.02 58.4   2.7 60.0   0.4
Max     60.5 100 59.9 5.7 - 11.1 0.02 0.14 59.4 61.1
Avg     58.7 97 58.0 1.8 - 4.0 0.00 - - -
Min     54.1 93 54.1 0.0 - 0.0 0.00 0.00 52.2 54.4

Central Sonoma County Latest

37 Stations

15 Minute Data | America/Los_Angeles
as of 9/3/26 7:19 AM PDT
Load Interactive
Station Date Time Temp (°F) RH (%) Dew Pt (°F) Wind Spd (mph) Wind Dir (°) Wind Gust (mph) Latest Rain (In) Daily Rain (In) Daily Max Temp (°F) Daily Min Temp (°F)
Windsor-NW (Ranch 8) 9/3/26 0715 60.8   1.3 85   0 56.4   1.4 0.0   0.0 SE | 126 0.0   0.0 0.00 0.04 60.8   0.4 58.8   0.4
Windsor-East (Ranch 16) 9/3/26 0715 61.3   1.6 93   2 59.3   1.1 3.6   3.1 SE | 141 6.8   5.1 0.00 0.01 61.4   0.2 59.1   0.0
Mark West-North (Ranch 14) 9/3/26 0715 61.0   1.2 96   0 59.8   1.1 1.5   0.7 W | 265 5.0   1.2 0.01 0.02 61.4   0.1 59.8   0.2
Windsor-SE (Silk Rd) 9/3/26 0715 60.8   1.5 98   1 60.1   1.3 2.1   1.9 ESE | 109 6.4   3.8 0.00 0.04 60.8   0.7 58.5   0.4
Fulton-NW (Ranch 5) 9/3/26 0715 60.9   1.0 100   89 60.9   75.8 5.3   0.9 ESE | 111 7.6   0.6 0.00 0.02 61.4   0.2 59.6   0.1
Bisordi (Fulton) 9/3/26 0715 61.2   1.1 94   0 59.5   1.1 2.7   0.5 SE | 135 7.0   0.9 0.00 0.03 61.6   0.1 59.2   0.5
Windsor-South (Laughlin Rd) 9/3/26 0715 60.5   1.3 94   0 58.6   1.2 - - - 0.01 0.01 60.6   0.5 58.6   0.4
Fulton-SE (Barnes Rd) 9/3/26 0715 61.7   1.2 94   0 59.8   1.3 3.5   1.0 SE | 125 8.6   2.6 0.00 0.03 61.9   0.0 60.1   0.2
Fulton-SW (Ranch 21) 9/3/26 0715 60.5   0.8 0   14 -55.7   15.6 4.3   1.4 SE | 140 7.8   0.8 0.00 0.03 60.6   0.4 57.4   2.0
NW Santa Rosa (Piner Road) 9/3/26 0715 60.8   0.9 100   0 60.8   0.9 2.2   0.9 SE | 125 5.6   1.9 0.00 0.00 60.8   0.1 56.2   3.4
River Rd South (Denner Ranch) 9/3/26 0715 59.4   1.0 0   0 -59.1   0.5 6.3   2.2 ESE | 115 9.2   1.8 - - 60.0   0.5 56.0   1.7
West Santa Rosa (LOV Vineyard) 8/26/26 0900 53.3   5.2 97   6 52.4   3.5 1.0   0.1 SW | 224 3.6   0.0 0.00 0.00 53.6   5.2 50.2   1.8
Guerneville Rd (Prokopakis) 9/3/26 0715 60.7   0.8 98   0 60.0   0.9 - - - 0.00 0.02 60.9   0.5 56.9   2.3
SunnyView Vineyard (SCWC) 9/3/26 0715 60.2   0.8 95   1 58.8   1.1 1.9   0.5 SE | 125 4.9   1.8 0.00 0.03 60.5   0.0 55.5   3.7
Guerneville Rd West (Balletto) 9/3/26 0715 60.9   1.0 98   0 60.4   1.1 3.2   1.0 SE | 126 6.7   0.7 0.00 0.06 61.3   0.5 58.2   0.9
Sanchietti Ranch 9/3/26 0715 61.6   0.9 95   1 60.0   1.1 3.0   0.2 SE | 141 6.6   0.9 0.01 0.02 61.9   0.6 58.5   0.0
Occidental Rd (Sebastopol) 9/3/26 0715 60.4   0.9 100   0 60.4   0.9 2.1   1.7 SE | 126 4.2   2.0 0.00 0.02 60.8   0.9 57.5   0.1
Harper's Rest (Windsor-West) 9/3/26 0715 59.4   1.2 96   1 58.2   1.4 1.5   0.9 E | 95 4.9   0.4 0.01 0.05 59.4   0.1 55.8   2.3
Lower Westside Rd (Ranch 12) 9/3/26 0715 60.3   1.2 100   2 60.2   1.9 1.6   1.4 SE | 144 4.8   3.4 0.00 0.05 60.4   0.2 55.6   3.2
Guerneville (Laughlin Rd) 9/3/26 0715 59.0   0.4 96   0 57.8   0.4 0.0   0.2 N | 0 0.0   1.1 0.02 0.20 59.0   0.4 56.4   1.6
Korbel (Winery) 9/3/26 0715 59.6   0.1 97   0 58.7   0.0 0.1   0.4 NW | 306 1.1   1.1 0.01 0.13 59.7   0.1 57.4   1.8
Forestville (Shone Farms) 9/3/26 0715 60.1   1.0 97   0 59.4   1.2 2.6   1.8 ESE | 115 5.8   2.2 0.01 0.05 61.6   0.2 57.7   0.1
Forestville-NE (Ranch 30) 9/3/26 0715 59.9   1.3 98   0 59.4   1.4 3.4   0.8 SE | 134 6.9   0.1 0.00 0.04 59.9   0.3 56.6   1.5
Foggy Bend (Ranch 41) 9/3/26 0715 60.3   0.7 96   1 59.2   1.0 1.5   0.3 W | 276 2.8   2.7 0.01 0.06 60.3   0.4 57.7   1.6
Last Stop 9/3/26 0715 60.9   1.4 95   0 59.4   1.4 0.9   0.2 ESE | 119 3.0   0.4 0.00 0.04 60.9   0.3 57.7   1.2
Green Valley Vineyard 9/3/26 0715 60.3   1.5 97   0 59.6   1.6 0.3   0.2 NNE | 13 2.6   0.0 0.01 0.07 60.6   0.7 56.9   1.3
Park Royal 9/3/26 0715 60.4   0.8 96   1 59.2   1.0 - - - 0.00 0.01 61.4   0.4 58.2   1.2
Merino 9/3/26 0715 60.9   0.8 98   1 60.4   1.2 2.2   0.6 SE | 141 5.1   0.7 0.00 0.03 61.0   0.8 56.8   0.5
Green Valley (Sanchietti) 9/3/26 0715 61.6   1.9 - - - - - - - 61.9   1.8 56.0   2.8
Keefer Ranch (Green Valley) 9/3/26 0715 61.8   2.2 96   0 60.7   2.2 - - - 0.01 0.06 61.8   2.0 57.4   1.6
Graton-West (Dutton Ranch) 9/3/26 0715 62.3   2.4 100   0 62.3   2.4 2.1   1.5 S | 172 4.4   2.3 0.02 0.09 62.4   1.0 57.6   1.7
Graton-South (Mill Station Rd) 9/3/26 0715 61.8   2.6 97   0 61.0   2.7 0.4   0.3 SE | 142 3.9   2.5 0.01 0.04 62.1   1.4 58.0   0.5
Occidental (Horseshoe Bend) 9/3/26 0715 60.4   2.1 100   0 60.4   2.1 - - - 0.02 0.14 60.4   1.7 58.9   1.0
Sexton Valley (Jacqueline's Blk) 9/3/26 0715 62.4   2.3 97   0 61.6   2.4 1.0   0.6 SSW | 206 4.2   1.9 0.00 0.00 62.5   2.2 59.2   2.7
Sebastopol Hills (Burnside Rd) 9/3/26 0715 61.1   2.6 100   0 61.1   2.6 4.1   3.1 S | 169 7.5   3.2 0.00 0.00 61.2   1.9 59.5   1.5
Pleasant Hill 9/3/26 0715 61.1   2.4 96   0 59.8   2.4 1.6   0.8 SSE | 154 5.0   0.0 0.00 0.04 61.2   2.4 60.0   3.7
Seaview/Fort Ross (Hirsch) 9/3/26 0715 57.6   2.1 97   0 56.8   2.1 3.2   2.0 S | 188 8.8   6.3 0.00 0.00 57.9   1.6 56.6   1.3
Max     62.4 100 62.3 6.3 - 9.2 0.02 0.20 62.5 60.1
Avg     60.7 91 53.0 2.3 - 5.2 0.00 - - -
Min     57.6 0 -59.1 0.0 - 0.0 0.00 0.00 57.9 55.5

Southern Sonoma County Latest

20 Stations

15 Minute Data
as of 9/3/26 7:19 AM PDT
Load Interactive
Station Date Time Temp (°F) RH (%) Dew Pt (°F) Wind Spd (mph) Wind Dir (°) Wind Gust (mph) Latest Rain (In) Daily Rain (In) Daily Min Temp (°F) Daily Max Temp (°F)
Upper Rincon Valley 9/3/26 0715 58.0   1.0 97   2 57.2   1.6 1.2   1.2 SSW | 206 4.8   1.3 0.00 0.00 55.3   0.6 58.1   0.5
Lower Bennett Valley 9/3/26 0715 60.5   1.7 95   1 59.1   1.9 2.0   1.3 ESE | 122 4.1   1.8 0.00 0.02 55.2   2.7 60.7   1.3
Kenwood (Wildwood) 9/3/26 0715 58.7   0.7 96   1 57.6   1.1 0.6   1.4 NE | 41 3.4   0.1 0.00 0.01 56.0   3.2 59.1   0.9
Crane Creek (Ranch 62) 9/3/26 0715 61.4   0.7 91   4 58.8   1.9 0.9   0.5 ESE | 113 3.8   0.7 0.00 0.01 59.7   2.5 61.7   0.4
Rohnert Park-West (Stony Point) 9/3/26 0715 61.1   1.1 97   1 60.2   1.4 0.2   0.2 SE | 141 4.7   4.7 0.00 0.01 60.0   5.3 61.6   1.5
Rice-Spivak Vineyard 9/3/26 0715 60.5   1.3 - - - - - - - 60.2   8.8 61.1   1.8
Cartograph Wines Base 9/3/26 0715 60.1   1.3 96   0 59.0   1.2 2.3   1.6 E | 94 4.5   2.2 0.00 0.02 59.7   4.4 60.6   1.7
Cartograph Wines Remote 9/3/26 0715 60.7   1.2 - - - - - - - 60.4   5.8 61.4   1.9
Penngrove (Asellus) 9/3/26 0715 62.2   1.2 85   0 57.8   1.1 4.5   2.5 ESE | 108 6.8   3.4 0.00 0.00 57.4   3.2 62.4   1.1
Sonoma Valley (Bedrock) 9/3/26 0715 58.7   1.6 93   2 56.7   1.2 - - - 0.00 0.00 54.6   2.0 58.9   1.5
Sonoma-West (Arnold) 9/3/26 0715 60.6   1.8 85   8 56.1   0.8 0.2   0.8 S | 188 1.2   0.5 0.00 0.00 56.1   3.4 60.6   1.8
Sonoma Valley HS 9/3/26 0715 60.6   1.6 93   5 58.5   0.2 0.7   0.6 E | 96 1.7   0.8 0.00 0.00 55.6   1.1 60.7   1.6
Sonoma East (Bundschu01) 9/3/26 0715 60.2   1.0 92   1 57.8   1.3 0.2   0.7 SSE | 152 1.1   0.9 0.00 0.00 51.3   0.2 60.4   1.0
Sonoma-SE (Napoli) 9/3/26 0715 59.9   1.6 90   1 57.1   1.3 0.0   0.0 N | 0 0.0   1.4 0.00 0.01 52.2   1.2 60.3   1.7
Schellville (Sasaki) 2/7/26 1900 53.4   2.2 88   10 49.9   1.0 3.3   1.8 SW | 225 5.8   4.0 0.00 0.00 47.0   0.8 62.8   8.4
Petaluma (Ranch 10) 9/3/26 0715 60.5   0.8 88   4 56.8   0.4 0.0   1.4 ENE | 70 0.8   1.8 0.00 0.00 57.9   6.2 60.8   0.9
Carneros (Ranch 71) 9/3/26 0715 60.0   0.5 88   1 56.5   0.8 0.5   0.0 SSW | 199 1.8   1.1 0.00 0.00 57.4   0.5 60.2   0.0
Ricci Vineyards (Carneros) 9/3/26 0715 60.0   2.4 90   2 57.2   1.7 0.9   0.8 SE | 139 1.6   1.7 0.00 0.00 54.1   2.1 60.2   2.2
Carneros Upper (Ranch 81) 9/3/26 0715 60.2   0.7 88   0 56.6   0.9 1.2   2.6 SW | 218 3.9   2.0 - - 57.1   0.3 60.2   0.2
Carneros Lower (Ranch 81) 9/3/26 0715 59.8   1.0 92   1 57.5   1.2 0.0   0.0 SSE | 155 0.9   0.9 0.00 0.00 53.7   1.7 59.8   0.4
Max     62.2 97 60.2 4.5 - 6.8 0.00 0.02 60.4 62.4
Avg     60.2 92 57.7 1.0 - 2.8 0.00 - - -
Min     58.0 85 56.1 0.0 - 0.0 0.00 0.00 51.3 58.1
About WWG
Purchasing Weather Stations for the SCWC Weather Network Contact WWG about Alert Monitoring Service

AQI Map

Map

Hourly Data