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

North/Central Map

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

Northern Sonoma County Latest

25 Stations

15 Minute Data | America/Los_Angeles
as of 4/18/26 3:48 PM 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)
Bavarian Lion EFW 4/18/26 1545 76.2   2.5 - - - - - 0.00 0.00 77.1   2.2 34.9   19.6
Rockpile Lower (Cooley) 4/18/26 1530 73.6   3.7 19   5 29.1   2.9 2.8   3.4 SSE | 150 7.4   6.3 0.00 0.00 75.0   2.0 49.6   0.4
Rockpile Upper (Cooley) 4/18/26 1545 70.5   4.2 25   2 33.1   1.4 8.0   0.5 SSE | 165 13.2   0.9 0.00 0.00 72.7   2.8 51.9   6.3
Lower Dry Creek Valley 4/18/26 1545 77.4   1.2 18   5 30.4   8.2 4.5   1.7 SE | 133 8.9   0.8 0.00 0.00 78.2   1.3 38.3   3.2
Geyserville-South (Nervo Station) 4/18/26 1545 75.3   1.7 - - 5.1   0.9 SSE | 168 9.1   0.3 0.00 0.00 75.9   1.4 40.2   4.4
Franz Valley (Stornetta) 4/18/26 1545 74.4   2.0 27   5 38.0   7.5 3.2   0.1 WNW | 297 8.0   0.3 0.00 0.14 75.2   1.2 34.3   1.8
Geyserville (Ranch 3) 4/18/26 1545 76.3   1.8 21   5 33.3   7.5 3.5   0.6 SE | 133 8.4   1.4 0.00 0.00 77.2   2.0 39.9   5.7
Geyserville-North (Hoffman) 4/18/26 1545 77.2   0.6 23   6 37.1   7.7 4.1   0.6 SE | 146 9.4   1.0 0.00 0.00 78.5   0.8 37.4   8.0
Knights Valley (Bavarian Lion) 4/18/26 1545 74.1   1.0 28   9 38.8   10.3 5.6   1.9 WNW | 296 9.9   2.5 0.00 0.00 75.7   2.0 34.2   20.1
HWY 128/Chalk Hill Rd (Landslide) 4/18/26 1500 76.4   1.3 27   10 40.2   12.2 4.6   1.2 S | 188 8.9   1.6 0.00 0.00 77.5   1.7 36.6   1.2
Newman Knights Valley 4/18/26 1545 74.3   1.8 52   6 55.6   5.0 4.8   0.6 SW | 230 10.2   2.1 0.00 0.00 74.9   1.9 35.9   9.0
Jimtown-North (Piccolo Ranch 15) 4/18/26 1545 75.8   1.3 25   8 37.4   10.6 3.9   1.3 SSW | 205 8.1   2.0 0.00 0.00 76.6   1.1 37.4   3.0
Peterson (Ranch 09) 4/18/26 1545 75.6   1.5 22   6 34.4   8.9 4.2   1.9 SE | 136 9.7   1.3 0.00 0.00 76.2   0.9 38.3   5.7
Cloverdale-SE (Ranch 38) 4/18/26 1545 74.1   0.1 28   8 38.9   8.6 7.4   3.2 SSE | 155 12.7   3.5 0.00 0.00 75.6   0.4 43.6   0.1
Geyserville-East (Ranch 40) 4/18/26 1545 74.1   1.3 28   6 39.2   7.6 7.9   1.4 S | 189 13.5   1.5 0.00 0.00 76.2   1.2 43.6   1.3
N Chalk Hill Rd (Ranch 63) 4/18/26 1545 75.6   1.7 23   4 35.4   6.1 4.6   1.3 SSW | 212 9.8   0.8 0.00 0.00 76.4   2.0 35.2   0.9
Cloverdale-East (Ranch 83) 4/18/26 1545 77.1   0.5 - - 5.2   1.3 SE | 146 10.8   0.4 0.00 0.00 78.0   0.3 40.8   3.8
Rawah - Crazy Creek 4/18/26 1545 77.0   2.8 28   9 41.4   12.0 4.3   0.5 S | 175 8.4   0.9 0.00 0.00 77.1   1.9 38.6   0.1
Lytton East (Hill 5) 4/18/26 1545 75.1   2.2 21   0 32.2   2.0 6.3   2.4 S | 186 10.5   5.5 0.00 0.00 76.1   1.1 38.9   3.6
Lytton East (Shop Hill Bottom) 4/18/26 1545 76.1   2.2 18   1 30.1   0.1 5.0   3.2 S | 169 8.6   6.7 0.00 0.00 76.6   0.2 37.0   4.2
Lytton West Hill (23PS) 4/18/26 1545 76.2   0.6 19   2 31.0   3.8 5.2   0.5 ESE | 118 8.9   2.4 0.00 0.00 77.6   0.9 40.3   6.1
Lytton West Lower (Lew 6) 4/18/26 1545 76.1   2.0 20   1 31.8   0.5 4.7   2.3 SSE | 150 8.1   4.8 0.00 0.00 76.7   1.6 36.3   5.6
Whitton Ranch (201e) 4/18/26 1545 77.0   2.1 20   3 32.8   6.1 4.6   0.4 S | 172 8.7   1.1 0.00 0.00 77.4   1.8 35.3   8.0
Upper Dry Creek Valley 4/18/26 1545 76.6   1.2 19   4 31.8   6.0 5.2   0.1 ESE | 122 9.1   0.5 0.00 0.00 77.3   1.3 38.3   1.7
Big River 4/18/26 1545 75.4   2.3 25   2 36.8   3.6 4.4   1.4 S | 177 8.7   2.4 0.00 0.00 75.9   2.2 41.1   3.3
Max     77.4 52 55.6 8.0 - 13.5 0.00 0.14 78.5 51.9
Avg     75.5 24 35.9 5.0 - 9.5 0.00 - - -
Min     70.5 18 29.1 2.8 - 7.4 0.00 0.00 72.7 34.2

Central Sonoma County Latest

37 Stations

15 Minute Data
as of 4/18/26 3:48 PM 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) 4/18/26 1545 76.9   6.2 25   1 38.6   4.7 2.1   3.3 SW | 226 6.1   5.3 0.00 0.00 77.4   2.4 40.7   5.6
Windsor-East (Ranch 16) 4/18/26 1545 76.7   4.5 22   1 35.0   2.3 3.4   2.3 SSW | 201 6.5   3.7 0.00 0.00 77.4   2.2 35.5   8.5
Mark West-North (Ranch 14) 4/18/26 1545 75.6   4.1 20   2 31.4   0.7 3.6   1.0 SSE | 166 7.5   2.6 0.00 0.00 76.6   3.2 38.5   4.3
Windsor-SE (Silk Rd) 4/18/26 1545 76.6   4.4 19   4 31.3   0.6 3.0   2.7 SSE | 159 6.8   3.9 0.00 0.00 77.8   4.9 37.0   0.8
Fulton-NW (Ranch 5) 4/18/26 1545 76.4   4.8 21   3 33.3   1.1 3.5   2.6 S | 191 8.6   2.3 0.00 0.00 77.1   4.0 37.1   2.7
Bisordi (Fulton) 4/18/26 1545 75.0   4.1 26   4 37.8   0.0 4.1   1.9 SW | 223 8.6   4.4 0.00 0.00 76.3   3.7 37.5   3.4
Windsor-South (Laughlin Rd) 2/28/26 0515 55.4   5.1 92   7 53.2   3.1 - - - 0.00 0.00 61.9   7.4 55.2   5.6
Fulton-SE (Barnes Rd) 4/18/26 1545 75.5   4.6 22   5 34.2   1.4 4.8   0.5 WSW | 242 11.1   0.9 0.00 0.00 76.7   3.0 37.8   6.9
Fulton-SW (Ranch 21) 4/18/26 1545 75.7   5.8 20   2 32.4   2.3 5.4   3.6 SSW | 200 9.1   4.4 0.00 0.00 76.6   3.8 38.1   5.8
NW Santa Rosa (Piner Road) 4/18/26 1545 74.9   5.6 27   3 38.6   2.5 2.8   4.6 SSW | 198 6.1   6.4 0.00 0.00 75.9   3.7 38.0   1.4
River Rd South (Denner Ranch) 4/18/26 1545 74.7   4.6 29   2 40.2   6.0 5.4   5.6 SSE | 158 9.0   9.0 - - 77.2   5.0 36.3   1.5
West Santa Rosa (LOV Vineyard) 4/18/26 1545 75.0   5.5 27   3 38.6   7.6 4.5   2.7 SW | 224 8.9   3.9 0.00 0.00 76.6   4.7 38.2   1.9
Guerneville Rd (Prokopakis) 4/18/26 1545 77.9   4.9 28   3 41.7   6.6 - - - 0.00 0.00 79.4   4.0 39.8   0.3
SunnyView Vineyard (SCWC) 4/18/26 1545 75.5   5.8 22   1 34.3   3.2 2.7   3.7 S | 184 8.2   3.6 0.00 0.00 77.1   4.2 35.5   0.9
Guerneville Rd West (Balletto) 4/18/26 1545 75.3   6.4 32   3 43.5   8.1 3.8   3.2 SW | 230 7.0   5.9 0.00 0.00 76.1   4.3 38.2   0.1
Sanchietti Ranch 4/18/26 1545 76.2   6.8 36   4 47.7   9.3 4.1   3.0 WSW | 245 8.8   3.7 0.00 0.00 78.1   6.0 37.8   1.2
Occidental Rd (Sebastopol) 4/18/26 1545 75.3   5.8 43   6 51.3   9.0 4.8   2.2 SSW | 212 9.4   4.2 0.00 0.00 76.8   5.0 37.1   0.1
Harper's Rest (Windsor-West) 4/18/26 1545 75.6   4.9 23   0 34.9   4.0 2.5   1.5 SSE | 157 8.3   1.9 0.00 0.00 76.9   3.4 36.5   0.5
Lower Westside Rd (Ranch 12) 4/18/26 1545 77.1   4.5 20   0 33.4   3.4 2.8   3.6 S | 174 6.4   5.9 0.00 0.00 79.0   4.3 37.2   1.1
Guerneville (Laughlin Rd) 4/18/26 1545 74.9   3.8 19   2 29.4   6.1 5.5   0.7 SSE | 168 11.8   0.1 0.00 0.00 78.1   5.6 36.9   3.4
Korbel (Winery) 4/18/26 1545 74.5   4.6 21   5 32.4   10.5 2.6   2.6 NW | 304 9.7   9.7 0.00 0.00 77.3   5.1 39.4   3.1
Forestville (Shone Farms) 4/18/26 1545 76.4   4.2 20   0 32.3   3.5 3.5   1.0 SSE | 159 8.7   3.7 0.00 0.00 78.2   3.4 38.7   0.1
Forestville-NE (Ranch 30) 4/18/26 1545 74.7   2.8 32   8 43.3   9.4 5.3   0.9 S | 176 11.1   0.7 0.00 0.00 77.4   3.7 37.4   2.4
Foggy Bend (Ranch 41) 4/18/26 1545 76.4   4.1 32   2 44.4   5.3 4.2   2.5 S | 181 8.9   3.5 0.00 0.00 77.5   4.3 38.4   2.9
Rawah - Last Stop 4/18/26 1545 73.5   3.2 36   6 45.2   7.2 5.0   1.1 SSE | 164 11.5   2.6 0.00 0.00 75.7   4.2 35.7   2.0
Green Valley Vineyard 4/18/26 1545 73.4   4.3 29   7 39.3   10.1 3.3   2.8 S | 179 6.8   4.8 0.00 0.00 74.6   4.0 38.4   0.8
Park Royal 4/18/26 1545 75.7   5.5 19   4 31.1   0.3 - - - 0.00 0.00 76.8   4.3 36.7   1.9
Merino 4/17/26 0900 54.2   2.4 51   24 36.2   8.0 1.9   3.4 SSE | 150 3.5   6.5 0.00 0.00 55.2   3.0 37.8   1.3
Green Valley (Sanchietti) 4/18/26 1545 75.0   4.4 - - - - - - - 77.2   4.7 36.0   3.2
Keefer Ranch (Green Valley) 4/18/26 1545 73.8   4.0 34   9 43.4   11.9 - - - 0.00 0.00 75.7   4.3 36.2   1.6
Graton-West (Dutton Ranch) 4/18/26 1545 74.8   4.2 26   7 38.1   11.0 4.0   0.4 S | 174 7.6   1.5 0.00 0.00 77.5   4.9 37.6   3.1
Graton-South (Mill Station Rd) 4/18/26 1545 72.5   6.0 34   10 42.4   14.5 2.2   2.1 SW | 216 5.7   1.6 0.00 0.00 75.8   6.0 34.9   2.4
Occidental (Horseshoe Bend) 4/18/26 1545 70.9   5.4 27   8 35.2   12.9 - - - 0.00 0.00 72.9   5.0 44.1   1.8
Sexton Valley (Jacqueline's Blk) 4/18/26 1545 72.0   5.3 40   12 46.5   13.9 3.6   0.3 W | 260 8.5   0.7 0.00 0.00 75.5   6.1 35.9   2.1
Sebastopol Hills (Burnside Rd) 4/18/26 1545 69.4   5.1 46   12 47.5   12.4 4.7   2.4 SSW | 209 8.3   4.4 0.00 0.00 72.8   6.4 43.0   2.5
Pleasant Hill 4/18/26 1545 72.1   6.4 36   11 43.6   15.0 4.5   2.8 WSW | 237 9.3   2.5 0.00 0.00 75.3   5.5 40.2   3.3
Seaview/Fort Ross (Hirsch) 4/18/26 1545 65.4   3.6 31   4 33.9   6.3 2.6   0.0 WSW | 252 5.3   1.5 0.00 0.00 69.0   5.6 53.8   5.3
Max     77.9 46 51.3 5.5 - 11.8 0.00 0.00 79.4 53.8
Avg     74.6 28 38.4 3.8 - 8.3 0.00 - - -
Min     65.4 19 29.4 2.1 - 5.3 0.00 0.00 69.0 34.9

Southern Sonoma County Latest

20 Stations

15 Minute Data
as of 4/18/26 3:48 PM 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 4/18/26 1545 72.1   4.8 27   2 35.8   6.0 3.3   1.8 S | 190 7.0   3.7 0.00 0.00 45.2   0.9 73.5   3.0
Lower Bennett Valley 4/18/26 1545 73.4   5.2 26   6 36.7   0.7 3.6   1.1 S | 172 7.5   2.7 0.00 0.00 32.5   0.8 74.7   3.4
Kenwood (Wildwood) 4/18/26 1545 74.9   5.1 20   12 31.3   7.6 4.3   0.8 SSW | 206 8.0   4.0 0.00 0.00 36.1   12.0 76.4   4.0
Crane Creek (Ranch 62) 4/18/26 1545 76.1   4.0 20   10 32.7   6.4 0.9   0.1 SSW | 210 2.8   1.4 0.00 0.00 38.5   1.4 76.8   3.4
Rohnert Park-West (Stony Point) 4/18/26 1545 70.6   5.2 51   14 51.6   13.3 6.9   2.1 WSW | 241 11.5   4.2 0.00 0.00 35.2   3.3 75.6   6.1
Rice-Spivak Vineyard 4/18/26 1545 69.4   4.5 - - - - - - - 31.6   2.0 76.6   5.7
Cartograph Wines Base 4/18/26 1545 67.4   3.7 60   29 53.0   21.0 7.3   3.2 SW | 216 13.3   6.9 0.00 0.00 42.2   5.1 74.4   6.5
Cartograph Wines Remote 4/18/26 1545 67.7   4.5 - - - - - - - 37.8   0.7 74.7   4.3
Penngrove (Asellus) 4/18/26 1545 74.9   7.3 33   3 42.9   8.5 2.7   2.6 W | 267 9.4   2.1 0.00 0.00 35.8   0.0 76.3   4.8
Sonoma Valley (Bedrock) 4/18/26 1545 74.0   3.6 17   9 26.1   7.7 - - - 0.00 0.00 34.8   16.6 75.3   3.5
Sonoma-West (Arnold) 4/18/26 1545 76.2   4.6 19   7 31.1   4.2 3.0   5.0 SW | 230 7.1   6.9 0.00 0.00 36.0   11.2 77.7   3.6
Sonoma Valley HS 4/18/26 1545 75.5   3.7 27   6 39.0   1.7 2.4   2.9 SE | 140 5.2   5.0 0.00 0.01 37.9   12.8 76.5   3.3
Sonoma East (Bundschu01) 4/18/26 1545 75.6   3.0 25   2 36.9   1.0 2.8   4.4 SSW | 197 7.0   8.5 0.00 0.00 35.7   11.4 76.3   2.4
Sonoma-SE (Napoli) 4/18/26 1545 76.4   2.1 21   1 33.9   0.1 3.5   3.5 S | 184 6.8   6.4 0.00 0.00 35.1   14.7 79.7   3.0
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) 4/18/26 1545 77.2   4.1 27   3 40.1   6.3 0.7   5.5 SSW | 196 3.7   8.2 0.00 0.00 35.4   1.0 77.7   3.1
Carneros (Ranch 71) 4/18/26 1545 74.7   2.3 22   0 33.2   2.0 2.5   6.2 SSW | 209 5.2   11.5 0.00 0.00 46.2   7.0 75.9   2.8
Ricci Vineyards (Carneros) 4/18/26 1545 75.2   2.0 22   2 34.0   0.7 3.0   5.1 SSW | 206 6.8   7.2 0.00 0.00 35.4   11.4 77.7   3.6
Carneros Upper (Ranch 81) 4/18/26 1545 75.5   2.0 20   1 31.4   0.0 4.6   3.8 SW | 214 9.9   5.6 - - 48.3   6.0 77.6   3.0
Carneros Lower (Ranch 81) 4/18/26 1545 74.8   2.0 28   8 39.8   6.4 1.9   0.7 S | 178 5.8   1.1 0.00 0.00 38.6   12.5 79.1   1.5
Max     77.2 60 53.0 7.3 - 13.3 0.00 0.01 48.3 79.7
Avg     73.8 27 37.0 3.3 - 7.3 0.00 - - -
Min     67.4 17 26.1 0.7 - 2.8 0.00 0.00 31.6 73.5
About WWG
Purchasing Weather Stations for the SCWC Weather Network Contact WWG about Alert Monitoring Service

AQI Map

Map

Hourly Data