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 5/4/26 2:35 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 5/4/26 1430 59.1   4.8 - - - - - 0.01 0.01 67.6   2.2 46.8   5.1
Rockpile Lower (Cooley) 5/4/26 1415 53.7   5.5 88   22 50.4   2.4 1.8   1.4 NNW | 329 5.2   1.7 0.01 0.02 62.4   2.5 48.7   0.7
Rockpile Upper (Cooley) 5/4/26 1430 49.9   5.8 95   20 48.6   0.7 7.7   3.2 NNW | 332 12.7   4.8 0.02 0.04 60.1   3.8 45.5   1.2
Lower Dry Creek Valley 5/4/26 1430 59.7   7.4 79   31 53.2   6.6 1.3   0.4 SSW | 198 4.8   2.7 0.01 0.02 69.1   0.9 48.5   4.8
Geyserville-South (Nervo Station) 5/4/26 1430 57.3   5.9 - - 1.2   2.7 W | 267 3.4   5.0 0.00 0.00 68.7   5.0 50.2   1.7
Franz Valley (Stornetta) 5/4/26 1430 59.4   4.0 70   13 49.6   1.9 2.0   1.8 SW | 226 7.2   0.9 0.00 0.00 65.6   1.6 45.8   5.9
Geyserville (Ranch 3) 5/4/26 1430 58.8   5.0 79   23 52.2   4.7 3.6   0.4 W | 264 6.2   0.6 0.02 0.02 67.7   3.5 51.6   1.2
Geyserville-North (Hoffman) 5/4/26 1430 58.0   7.0 80   22 51.8   1.8 3.6   0.2 NW | 311 8.2   0.2 0.00 0.00 67.6   1.6 50.9   2.2
Knights Valley (Bavarian Lion) 5/4/26 1430 59.0   4.1 70   13 49.3   1.5 2.9   0.2 WSW | 251 5.7   1.9 0.01 0.01 67.1   3.0 46.8   4.8
HWY 128/Chalk Hill Rd (Landslide) 5/4/26 1400 63.0   0.2 60   2 49.0   1.0 4.5   1.1 SSW | 209 7.7   1.0 0.00 0.00 68.1   4.3 50.5   2.5
Newman Knights Valley 5/4/26 1430 58.7   3.2 80   10 52.4   0.8 1.0   1.9 NW | 326 3.4   4.8 0.05 0.05 65.6   2.7 50.6   1.9
Jimtown-North (Piccolo Ranch 15) 5/4/26 1430 59.5   4.9 76   22 51.9   4.5 0.0   2.7 ESE | 108 1.5   8.6 0.03 0.07 66.9   1.9 50.9   1.8
Peterson (Ranch 09) 5/4/26 1430 59.7   4.1 78   25 52.8   6.5 0.3   2.9 NNE | 30 1.6   7.4 0.01 0.04 67.4   3.0 49.8   2.3
Cloverdale-SE (Ranch 38) 5/4/26 1430 55.6   4.8 89   21 52.3   2.6 6.4   0.9 NNW | 336 9.4   0.0 0.01 0.02 64.0   2.3 49.5   1.4
Geyserville-East (Ranch 40) 5/4/26 1430 56.4   5.4 86   19 52.1   1.8 3.8   3.0 SW | 217 6.9   5.9 0.02 0.05 66.9   3.9 49.2   0.8
N Chalk Hill Rd (Ranch 63) 5/4/26 1430 60.6   2.3 72   16 51.4   4.4 1.1   2.4 SW | 220 3.1   4.1 0.02 0.02 67.8   4.0 49.1   2.1
Cloverdale-East (Ranch 83) 5/4/26 1430 57.0   6.8 - - 3.3   0.1 NNW | 336 7.1   2.4 0.01 0.01 65.8   1.4 50.9   1.9
Crazy Creek Ranch 5/4/26 1430 58.1   5.4 91   28 55.5   5.0 1.1   3.3 NNE | 21 2.9   5.8 0.02 0.06 66.8   3.3 51.6   0.7
Lytton East (Hill 5) 5/4/26 1430 58.5   6.2 82   27 53.0   4.8 4.0   0.7 S | 174 6.2   3.9 0.01 0.03 67.3   1.9 49.2   2.8
Lytton East (Shop Hill Bottom) 5/4/26 1430 58.8   5.6 82   29 53.3   6.6 2.6   1.1 SSE | 168 4.3   5.0 0.02 0.03 67.2   2.0 48.4   3.7
Lytton West Hill (23PS) 5/4/26 1430 59.6   4.3 81   28 53.7   7.2 2.9   0.7 S | 176 6.3   5.6 0.02 0.04 67.2   1.1 49.1   3.5
Lytton West Lower (Lew 6) 5/4/26 1430 59.0   5.0 84   29 54.2   6.8 1.9   1.3 S | 169 3.4   5.6 0.02 0.04 66.9   1.8 47.5   4.9
Whitton Ranch (201e) 5/4/26 1430 59.6   5.1 81   26 53.8   5.4 1.9   2.0 ENE | 57 3.5   7.0 0.02 0.03 68.1   2.7 49.8   2.6
Upper Dry Creek Valley 5/4/26 1430 59.8   5.5 74   22 51.7   4.3 1.1   1.8 NNW | 340 3.5   4.3 0.01 0.01 67.8   1.9 48.2   5.0
Big River 5/4/26 1430 59.9   2.9 76   16 52.4   3.5 3.7   1.1 SSW | 192 7.2   4.6 0.01 0.01 65.3   1.9 48.9   3.4
Max     63.0 95 55.5 7.7 - 12.7 0.05 0.07 69.1 51.6
Avg     58.3 80 52.0 2.6 - 5.5 0.01 - - -
Min     49.9 60 48.6 0.0 - 1.5 0.00 0.00 60.1 45.5

Central Sonoma County Latest

37 Stations

15 Minute Data | America/Los_Angeles
as of 5/4/26 2:35 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) 5/4/26 1430 59.9   4.1 76   12 52.4   0.7 2.0   0.6 SW | 230 6.1   2.4 0.00 0.00 68.4   2.1 48.6   4.1
Windsor-East (Ranch 16) 5/4/26 1430 62.1   0.3 63   5 49.3   1.8 3.6   0.9 SW | 224 6.9   1.0 0.00 0.00 67.4   4.4 46.6   6.4
Mark West-North (Ranch 14) 5/4/26 1430 61.9   0.1 62   4 48.6   1.7 2.7   0.7 SSW | 196 6.5   0.9 0.00 0.00 69.4   6.6 47.8   5.1
Windsor-SE (Silk Rd) 5/4/26 1430 60.9   2.9 64   10 48.8   1.7 5.0   2.3 W | 262 9.9   2.8 0.00 0.00 68.3   4.1 46.0   7.3
Fulton-NW (Ranch 5) 5/4/26 1430 62.4   0.4 63   5 49.7   1.7 3.6   1.0 SSW | 208 7.0   0.6 0.00 0.00 68.1   4.7 46.7   6.4
Bisordi (Fulton) 5/4/26 1430 62.0   0.0 70   5 52.3   1.9 3.5   0.5 SW | 215 7.7   0.0 0.00 0.00 66.3   3.5 46.4   7.0
Windsor-South (Laughlin Rd) 5/4/26 1430 70.7 45 48.4 - - - 0.00 - 71.4 51.0
Fulton-SE (Barnes Rd) 5/4/26 1430 62.2   0.8 67   10 51.2   3.6 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 66.6   3.2 46.7   7.0
Fulton-SW (Ranch 21) 5/4/26 1430 62.0   0.7 64   6 49.5   2.0 5.4   0.2 SW | 232 8.0   2.9 0.00 0.00 66.6   3.6 47.4   5.3
NW Santa Rosa (Piner Road) 5/4/26 1430 62.1   0.2 70   4 52.2   1.4 2.6   2.4 WSW | 248 7.1   2.2 0.00 0.00 65.7   2.8 46.6   6.2
River Rd South (Denner Ranch) 5/4/26 1430 61.1   1.5 64   5 48.8   0.9 6.0   0.3 WSW | 244 9.6   2.4 - - 67.1   3.9 45.1   7.4
West Santa Rosa (LOV Vineyard) 5/4/26 1430 62.3   0.0 62   3 49.3   1.4 3.6   2.3 WSW | 246 7.0   3.4 0.00 0.00 65.4   2.2 46.4   6.7
Guerneville Rd (Prokopakis) 5/4/26 1430 63.3   4.3 62   9 50.1   0.2 - - - 0.00 0.00 70.8   3.0 46.7   7.0
SunnyView Vineyard (SCWC) 5/4/26 1430 62.1   0.9 63   5 49.2   1.4 3.9   1.2 SW | 220 8.3   1.8 0.00 0.00 67.0   2.5 43.9   8.7
Guerneville Rd West (Balletto) 5/4/26 1430 62.6   0.1 67   2 51.4   1.0 4.3   1.2 WSW | 256 8.0   1.5 0.00 0.00 65.4   1.8 45.2   8.0
Sanchietti Ranch 5/4/26 1430 62.7   4.2 69   7 52.4   1.1 4.9   0.5 W | 260 9.1   1.1 0.00 0.00 65.9   1.1 47.2   6.8
Occidental Rd (Sebastopol) 5/4/26 1430 62.1   0.5 89   1 58.9   0.1 5.0   0.8 SW | 232 10.3   0.7 0.00 0.00 66.0   2.2 44.2   8.2
Harper's Rest (Windsor-West) 5/4/26 1430 58.4   4.2 69   12 48.1   1.1 3.0   1.2 SW | 230 9.1   4.9 0.00 0.00 66.5   3.4 44.8   7.1
Lower Westside Rd (Ranch 12) 5/4/26 1430 60.0   3.4 66   11 48.7   1.6 2.9   0.1 SW | 230 7.1   0.9 0.00 0.00 67.4   3.0 45.8   7.1
Guerneville (Laughlin Rd) 5/4/26 1430 58.5   3.0 78   17 51.6   3.6 3.7   0.1 SSE | 160 6.8   1.0 0.00 0.00 66.2   3.4 46.9   6.2
Korbel (Winery) 5/4/26 1430 58.9   4.1 73   16 50.2   2.8 0.8   2.0 S | 190 6.9   0.7 0.00 0.00 65.9   2.8 48.3   5.4
Forestville (Shone Farms) 5/4/26 1430 60.3   2.8 63   6 47.8   0.2 4.7   1.5 SW | 227 9.4   0.7 0.00 0.00 67.2   2.9 45.7   5.6
Forestville-NE (Ranch 30) 5/4/26 1430 59.2   4.9 69   7 49.0   1.6 5.2   0.5 WSW | 253 9.6   1.2 0.00 0.00 67.3   2.9 44.6   7.9
Foggy Bend (Ranch 41) 5/4/26 1430 60.7   2.5 68   6 50.0   0.1 7.0   2.6 W | 277 12.1   2.4 0.00 0.00 67.5   3.6 46.0   7.7
Last Stop 5/4/26 1430 60.2   2.5 70   5 50.2   0.4 3.1   1.2 WSW | 251 6.6   0.3 0.00 0.00 67.3   2.9 43.2   9.8
Green Valley Vineyard 5/4/26 1430 59.3   2.2 67   7 48.4   1.1 5.0   0.1 WSW | 253 10.1   1.1 0.00 0.00 66.3   3.3 44.3   7.9
Park Royal 5/4/26 1430 62.7   0.7 59   4 48.3   1.1 - - - 0.00 0.00 66.1   1.5 45.7   7.2
Merino 5/4/26 1430 62.2   0.4 68   2 51.7   0.5 2.7   0.4 SSW | 212 6.2   1.8 0.00 0.00 65.0   1.4 45.0   7.8
Green Valley (Sanchietti) 5/4/26 1430 61.9   2.5 - - - - - - - 68.4   2.9 43.2   10.4
Keefer Ranch (Green Valley) 5/4/26 1430 60.5   2.0 68   3 50.0   0.6 - - - 0.00 0.00 65.8   3.1 43.7   9.8
Graton-West (Dutton Ranch) 5/4/26 1430 61.7   1.8 78   11 54.7   2.3 3.2   1.0 SSW | 212 7.0   2.5 0.00 0.00 67.4   3.4 44.4   9.0
Graton-South (Mill Station Rd) 5/4/26 1430 60.8   0.6 65   2 48.9   0.4 2.0   0.6 SW | 217 5.5   1.2 0.00 0.00 63.7   1.8 42.5   9.6
Occidental (Horseshoe Bend) 5/4/26 1430 58.4   1.2 72   8 49.3   2.1 - - - 0.00 0.00 63.2   3.3 46.3   3.9
Sexton Valley (Jacqueline's Blk) 5/4/26 1430 60.7   1.9 68   2 50.3   1.1 4.2   1.2 WNW | 286 11.1   1.9 0.00 0.00 63.6   0.3 43.7   8.8
Sebastopol Hills (Burnside Rd) 5/4/26 1430 58.8   1.4 73   2 50.3   0.4 5.4   0.6 SW | 228 9.1   2.4 0.00 0.00 61.1   0.2 47.8   2.9
Pleasant Hill 5/4/26 1430 60.0   3.7 68   13 49.5   2.1 5.0   1.1 WSW | 244 11.1   0.2 0.00 0.01 64.1   0.6 44.7   6.6
Seaview/Fort Ross (Hirsch) 5/4/26 1430 51.0   3.0 88   8 47.6   0.3 2.1   0.4 WSW | 256 4.2   2.8 0.00 0.00 57.7   2.2 46.2   0.1
Max     70.7 89 58.9 7.0 - 12.1 0.00 0.01 71.4 51.0
Avg     61.0 68 50.2 3.8 - 7.9 0.00 - - -
Min     51.0 45 47.6 0.0 - 0.0 0.00 0.00 57.7 42.5

Southern Sonoma County Latest

20 Stations

15 Minute Data
as of 5/4/26 2:35 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 5/4/26 1430 58.0   0.6 65   0 46.1   0.4 2.3   1.3 SW | 225 5.3   2.0 0.00 0.00 45.5   3.1 61.8   2.7
Lower Bennett Valley 5/4/26 1430 60.5   0.8 63   0 48.0   0.6 4.2   1.2 N | 353 8.8   2.5 0.00 0.00 40.1   11.6 64.4   2.0
Kenwood (Wildwood) 5/4/26 1430 61.4   1.5 62   5 48.1   0.9 2.6   1.3 NW | 318 7.7   3.1 0.00 0.00 43.9   7.7 65.1   1.3
Crane Creek (Ranch 62) 5/4/26 1430 61.9   1.5 64   9 49.6   2.4 1.8   2.4 SW | 217 5.7   2.9 0.00 0.00 45.5   6.4 66.1   1.5
Rohnert Park-West (Stony Point) 5/4/26 1430 60.5   1.8 74   8 52.1   1.2 6.8   1.1 WSW | 244 11.1   0.4 0.00 0.00 43.2   9.2 64.5   0.2
Rice-Spivak Vineyard 5/4/26 1430 60.8   1.6 - - - - - - - 41.3   10.5 66.3   0.2
Cartograph Wines Base 5/4/26 1430 59.1   1.2 80   7 52.8   1.4 7.2   0.2 SSW | 204 16.4   2.6 0.00 0.00 47.5   3.9 62.0   0.1
Cartograph Wines Remote 5/4/26 1430 60.4   2.6 - - - - - - - 46.3   5.8 65.4   1.4
Penngrove (Asellus) 5/4/26 1430 61.6   1.0 65   5 49.8   1.3 4.8   1.0 WSW | 254 10.0   0.7 0.00 0.00 41.4   10.9 66.6   2.4
Sonoma Valley (Bedrock) 5/4/26 1430 61.8   0.6 55   1 45.6   0.1 - - - 0.00 0.00 43.0   7.7 64.4   0.1
Sonoma-West (Arnold) 5/4/26 1430 62.4   3.7 56   4 46.7   1.4 5.8   1.4 WSW | 242 12.7   4.5 0.00 0.00 42.1   11.0 66.0   0.2
Sonoma Valley HS 5/4/26 1430 62.7   1.6 61   1 49.2   1.7 4.2   1.4 WSW | 237 9.5   3.5 0.00 0.00 43.5   9.6 65.8   0.6
Sonoma East (Bundschu01) 5/4/26 1430 63.0   1.7 56   2 46.9   0.8 5.8   1.2 WSW | 243 14.2   4.2 0.00 0.00 40.3   12.8 66.0   0.7
Sonoma-SE (Napoli) 5/4/26 1430 63.3   2.2 52   1 45.5   1.5 5.3   0.8 WSW | 242 10.8   0.3 0.00 0.00 42.0   11.1 66.7   0.7
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) 5/4/26 1430 63.1   2.6 58   6 48.3   0.5 6.7   0.1 WNW | 282 11.3   0.7 0.00 0.00 41.0   12.5 68.3   1.5
Carneros (Ranch 71) 5/4/26 1430 61.7   1.4 57   1 46.3   0.7 7.6   1.8 WSW | 247 11.6   4.9 0.00 0.00 47.1   4.9 64.7   1.0
Ricci Vineyards (Carneros) 5/4/26 1430 62.5   2.5 59   3 47.8   0.8 5.8   0.8 WSW | 248 9.3   0.5 0.00 0.00 42.0   10.9 65.9   0.2
Carneros Upper (Ranch 81) 5/4/26 1430 61.7   1.6 58   1 46.6   1.0 9.5   2.4 WSW | 242 14.5   0.7 - - 46.7   5.4 64.5   0.2
Carneros Lower (Ranch 81) 5/4/26 1430 63.5   2.9 60   4 49.2   1.0 1.1   0.1 S | 177 5.5   0.1 0.00 0.00 42.6   10.4 68.5   0.4
Max     63.5 80 52.8 9.5 - 16.4 0.00 0.00 47.5 68.5
Avg     61.6 61 48.2 5.1 - 10.3 0.00 - - -
Min     58.0 52 45.5 1.1 - 5.3 0.00 0.00 40.1 61.8
About WWG
Purchasing Weather Stations for the SCWC Weather Network Contact WWG about Alert Monitoring Service

AQI Map

Map

Hourly Data