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 9/28/26 1:55 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)
Rockpile Upper (Cooley) 9/28/26 1345 79.1   10.3 24   3 39.5   5.6 3.0   0.7 WNW | 295 12.5   2.4 0.00 0.00 47.8   1.9 80.2   9.2
Rockpile Lower (Cooley) 9/28/26 1330 83.2   13.4 21   6 39.4   4.9 2.6   1.4 WNW | 289 7.9   5.2 0.00 0.00 49.6   2.8 84.0   11.1
Cloverdale-East (Ranch 83) 9/28/26 1345 84.2   13.7 - - 4.0   0.5 SSW | 193 11.5   4.3 0.00 0.00 42.9   4.6 84.9   6.4
Cloverdale-SE (Ranch 38) 9/28/26 1345 80.8   11.4 33   20 49.0   2.3 6.1   1.3 S | 182 11.1   1.2 0.00 0.00 48.4   3.2 81.8   6.6
Geyserville-North (Hoffman) 9/28/26 1345 80.9   5.6 38   8 52.9   0.3 4.7   1.8 ESE | 119 9.2   2.4 0.00 0.00 41.0   6.8 81.5   2.3
Geyserville (Ranch 3) 9/28/26 1345 79.4   4.7 34   9 48.4   2.0 5.4   1.7 ESE | 102 10.4   2.8 0.00 0.00 41.9   7.4 79.7   3.0
Geyserville-East (Ranch 40) 9/28/26 1345 77.0   5.2 38   10 49.8   1.4 8.1   0.2 SSW | 198 13.4   1.3 0.00 0.00 46.1   5.3 79.1   1.7
Geyserville-South (Nervo Station) 9/28/26 1345 78.1   5.8 - - 4.6   1.1 SSE | 161 9.5   2.7 0.00 0.01 46.0   4.6 78.9   2.2
Peterson (Ranch 09) 9/28/26 1345 78.2   3.7 35   6 48.3   1.0 3.2   0.6 SSE | 151 7.3   0.6 0.00 0.00 40.7   7.3 78.6   3.2
Crazy Creek Ranch 9/28/26 1345 79.8   4.0 38   7 52.1   0.9 2.8   0.8 S | 188 6.6   4.1 0.00 0.00 41.3   8.5 79.8   1.9
Whitton Ranch (201e) 9/28/26 1345 79.3   4.0 36   7 49.9   1.5 3.3   0.1 SSE | 160 6.9   0.0 0.00 0.00 38.1   8.4 79.9   1.5
Lytton East (Shop Hill Bottom) 9/28/26 1345 78.2   5.9 37   14 49.8   3.1 4.4   0.3 SE | 125 8.2   0.6 0.00 0.00 41.9   5.6 78.9   4.0
Lytton East (Hill 5) 9/28/26 1345 77.4   5.0 39   13 50.2   3.0 5.3   0.9 SSE | 161 11.6   0.0 0.00 0.00 45.3   4.7 77.9   3.7
Lytton West Lower (Lew 6) 9/28/26 1345 78.2   5.5 39   13 50.9   2.8 4.4   0.1 SSE | 151 8.2   0.8 0.00 0.00 41.2   5.9 78.8   4.0
Lytton West Hill (23PS) 9/28/26 1345 76.5   4.9 41   12 51.3   2.6 4.7   1.1 SE | 137 8.9   2.4 0.00 0.00 46.0   4.5 77.7   4.4
Big River 9/28/26 1345 76.8   1.9 42   5 52.3   1.3 3.4   0.8 S | 177 7.3   1.7 0.00 0.00 44.4   5.9 77.2   1.8
Jimtown-North (Piccolo Ranch 15) 9/28/26 1345 79.0   2.5 31   5 45.9   1.5 2.6   0.2 SSW | 192 7.0   3.3 0.00 0.00 39.9   8.6 79.4   2.2
HWY 128/Chalk Hill Rd (Landslide) 9/28/26 1300 76.8   1.0 38   2 49.5   0.7 4.0   1.3 S | 186 8.4   0.4 0.00 0.00 40.3   8.9 77.4   0.3
N Chalk Hill Rd (Ranch 63) 9/28/26 1345 78.5   2.6 36   3 49.2   0.1 3.9   1.1 SSE | 152 7.7   0.8 0.00 0.00 38.6   9.0 79.0   2.7
Newman Knights Valley 9/28/26 1345 77.5   2.7 51   2 58.1   1.2 4.9   1.8 SSW | 200 8.4   0.4 0.00 0.00 42.4   7.6 77.8   2.0
Knights Valley (Bavarian Lion) 9/28/26 1345 79.0   4.2 31   8 45.7   2.1 4.1   0.4 WNW | 286 8.2   0.0 0.00 0.00 39.3   8.2 79.5   3.1
Red Tail 9/28/26 1345 77.1   1.0 41   2 51.9   0.7 5.3   1.6 S | 182 9.6   1.2 0.00 0.00 41.2   7.2 78.8   1.8
Franz Valley (Stornetta) 9/28/26 1345 79.3   4.2 30   10 45.5   3.6 2.8   0.3 WSW | 249 7.2   0.2 0.00 0.00 37.9   10.7 80.4   4.4
Upper Dry Creek Valley 9/28/26 1345 80.4   2.1 36   9 50.7   9.8 5.3   2.1 SE | 129 9.9   0.5 0.00 0.00 41.5   6.8 80.7   1.3
Lower Dry Creek Valley 9/28/26 1345 77.0   4.5 41   8 51.7   0.8 5.0   2.7 SE | 131 10.4   1.6 0.00 0.00 42.2   5.7 77.4   2.8
Max     84.2 51 58.1 8.1 - 13.4 0.00 0.01 49.6 84.9
Avg     78.9 36 49.2 4.3 - 9.1 0.00 - - -
Min     76.5 21 39.4 2.6 - 6.6 0.00 0.00 37.9 77.2

Central Sonoma County Latest

37 Stations

15 Minute Data | America/Los_Angeles
as of 9/28/26 1:55 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) 9/28/26 1345 79.7   3.9 44   4 56.1   1.2 0.0   0.0 SSE | 149 0.0   0.0 0.00 0.00 79.7   1.3 46.6   5.1
Windsor-East (Ranch 16) 9/28/26 1345 76.4   1.4 39   2 49.8   0.0 5.5   0.9 SSW | 194 9.6   2.2 0.00 0.00 77.3   1.5 42.0   9.0
Mark West-North (Ranch 14) 9/28/26 1345 77.2   1.4 38   1 49.5   0.3 2.7   0.0 SSE | 160 6.9   1.0 0.00 0.00 78.4   1.7 43.8   7.3
Windsor-SE (Silk Rd) 9/28/26 1345 76.9   3.2 42   4 51.8   0.2 3.3   0.2 SSE | 149 7.0   0.9 0.00 0.00 77.2   2.4 42.2   7.2
Fulton-NW (Ranch 5) 9/28/26 1345 76.2   3.0 41   5 51.0   0.6 4.7   0.9 SSE | 160 9.1   1.4 0.00 0.00 76.7   2.8 43.6   6.3
Bisordi (Fulton) 9/28/26 1345 76.6   2.4 44   8 53.1   2.1 3.5   0.7 SSE | 165 7.7   1.2 0.00 0.00 76.9   2.4 41.4   7.8
Windsor-South (Laughlin Rd) 9/28/26 1345 77.8   2.4 40   3 51.5   0.0 - - - 0.00 0.00 79.1   2.7 46.3   4.2
Fulton-SE (Barnes Rd) 9/28/26 1345 75.9   2.1 42   5 51.0   1.2 0.0   1.7 N | 0 0.0   8.5 0.00 0.00 76.3   2.1 44.4   7.0
Fulton-SW (Ranch 21) 9/28/26 1345 76.7   3.2 39   7 49.6   1.6 5.0   0.1 S | 189 10.0   1.0 0.00 0.00 77.5   3.7 43.3   6.0
NW Santa Rosa (Piner Road) 9/28/26 1345 75.8   3.4 47   6 54.0   0.3 3.7   1.2 SSW | 212 8.1   2.0 0.00 0.00 76.6   3.8 42.2   7.1
River Rd South (Denner Ranch) 9/28/26 1345 75.6   2.4 44   3 52.1   0.4 7.7   0.4 SSE | 157 12.1   1.8 - - 76.0   1.7 42.1   6.7
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) 9/28/26 1345 78.5   0.8 39   1 51.5   0.3 - - - 0.00 0.00 79.2   0.3 42.9   6.5
SunnyView Vineyard (SCWC) 9/28/26 1345 76.4   2.2 39   4 49.8   0.4 3.7   0.3 S | 187 9.6   1.2 0.00 0.00 76.8   1.6 41.0   7.5
Guerneville Rd West (Balletto) 9/28/26 1345 75.8   2.5 46   3 53.8   0.5 4.9   0.3 SW | 218 10.2   0.9 0.00 0.00 76.0   2.1 43.6   6.7
Sanchietti Ranch 9/28/26 1345 76.7   2.3 45   7 53.8   2.1 5.1   0.1 SW | 224 11.5   1.0 0.00 0.00 77.4   2.9 45.0   6.9
Occidental Rd (Sebastopol) 9/28/26 1345 75.6   0.6 55   0 58.2   0.6 5.2   0.3 SSW | 209 11.2   0.7 0.00 0.00 77.0   1.3 43.4   9.2
Harper's Rest (Windsor-West) 9/28/26 1345 77.8   2.9 40   3 51.9   0.4 3.3   0.9 ESE | 105 7.1   0.5 0.00 0.00 78.2   2.7 44.6   4.9
Lower Westside Rd (Ranch 12) 9/28/26 1345 79.0   4.9 40   7 52.7   0.2 2.8   0.5 SW | 221 6.7   0.6 0.00 0.00 79.8   4.7 44.1   6.0
Guerneville (Laughlin Rd) 9/28/26 1345 78.1   7.6 38   11 50.7   0.0 6.2   0.9 SSE | 153 9.9   2.0 0.00 0.00 78.2   0.8 47.3   1.3
Korbel (Winery) 9/28/26 1345 77.4   7.4 38   13 49.6   1.2 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 79.4   2.9 46.8   4.0
Forestville (Shone Farms) 9/28/26 1345 77.3   3.8 45   4 54.6   1.2 2.3   1.1 SSE | 148 6.0   1.9 0.00 0.00 79.0   3.9 45.8   3.7
Forestville-NE (Ranch 30) 9/28/26 1345 78.7   6.8 46   9 56.5   1.5 3.5   0.9 SSE | 168 6.7   4.5 0.00 0.00 79.2   3.5 43.2   5.2
Foggy Bend (Ranch 41) 9/28/26 1345 78.9   5.0 50   5 58.9   2.2 3.1   0.2 S | 172 7.9   0.6 0.00 0.00 79.5   5.0 44.5   5.1
Last Stop 9/28/26 1345 81.1   7.5 42   8 55.8   1.8 2.8   1.5 SE | 130 7.3   3.7 0.00 0.00 81.7   6.2 43.4   5.2
Green Valley Vineyard 9/28/26 1345 77.9   7.6 41   12 52.5   0.1 3.9   0.1 E | 86 8.8   1.1 0.00 0.00 78.7   6.9 45.9   5.8
Park Royal 9/28/26 1345 76.9   5.0 38   9 49.3   1.1 - - - 0.00 0.00 77.4   4.3 42.4   6.9
Merino 9/28/26 1345 78.5   4.6 41   8 53.0   0.5 3.8   0.3 SSW | 203 9.9   1.4 0.00 0.00 78.9   3.5 40.9   7.9
Green Valley (Sanchietti) 9/28/26 1345 77.9   5.3 - - - - - - - 78.7   4.0 43.4   9.6
Keefer Ranch (Green Valley) 9/28/26 1345 76.6   5.1 45   9 53.5   0.1 - - - 0.00 0.00 76.6   3.2 42.2   10.7
Graton-West (Dutton Ranch) 9/28/26 1345 77.0   5.0 100   0 77.0   5.0 5.1   1.6 SSE | 165 10.3   2.6 0.00 0.00 77.8   2.8 43.0   10.7
Graton-South (Mill Station Rd) 9/28/26 1345 72.3   2.3 47   4 50.8   0.0 3.0   0.5 SSW | 194 7.2   2.0 0.00 0.00 73.1   1.9 41.2   11.3
Occidental (Horseshoe Bend) 9/28/26 1345 71.9   4.3 49   8 51.6   0.2 - - - 0.00 0.00 72.5   4.1 45.0   5.2
Sexton Valley (Jacqueline's Blk) 9/28/26 1345 73.4   2.7 51   4 54.1   0.2 2.1   0.2 W | 266 7.8   0.7 0.00 0.00 74.2   1.5 42.0   11.2
Sebastopol Hills (Burnside Rd) 9/28/26 1345 68.8   1.2 55   1 52.3   0.6 6.6   1.1 SSW | 211 11.8   2.3 0.00 0.00 69.7   1.2 48.3   4.3
Pleasant Hill 9/28/26 1345 74.2   1.9 42   3 49.6   0.3 4.5   0.4 SW | 227 9.2   0.5 0.00 0.00 74.9   1.7 47.4   5.7
Seaview/Fort Ross (Hirsch) 9/28/26 1345 65.4   1.8 60   8 50.9   2.1 4.7   1.9 WSW | 242 8.6   1.2 0.00 0.00 70.1   3.0 49.6   4.0
Max     81.1 100 77.0 7.7 - 12.1 0.00 0.00 81.7 49.6
Avg     76.3 45 53.2 3.8 - 7.9 0.00 - - -
Min     65.4 38 49.3 0.0 - 0.0 0.00 0.00 69.7 40.9

Southern Sonoma County Latest

20 Stations

15 Minute Data
as of 9/28/26 1:55 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 9/28/26 1345 75.1   1.8 37   5 47.3   1.7 3.0   0.0 SSW | 212 8.3   0.7 0.00 0.00 45.6   4.9 75.8   2.0
Lower Bennett Valley 9/28/26 1345 76.8   1.5 38   6 49.1   2.7 4.2   1.3 NNW | 333 7.8   3.4 0.00 0.00 44.1   4.6 77.7   1.2
Kenwood (Wildwood) 9/28/26 1345 78.3   2.8 33   8 47.2   3.0 4.8   1.0 N | 5 11.3   1.8 0.00 0.00 41.1   10.0 79.2   3.0
Crane Creek (Ranch 62) 9/28/26 1345 77.6   1.6 38   4 50.2   1.2 1.7   0.5 SW | 225 6.8   2.9 0.00 0.00 47.1   4.2 79.1   2.4
Rohnert Park-West (Stony Point) 9/28/26 1345 73.4   1.7 49   1 53.2   1.2 5.4   1.4 WSW | 250 10.0   3.6 0.00 0.00 40.7   11.6 74.8   2.5
Rice-Spivak Vineyard 9/28/26 1345 72.9   2.2 - - - - - - - 37.9   13.0 75.6   2.6
Cartograph Wines Base 9/28/26 1345 71.4   4.5 56   6 54.8   1.5 6.2   3.2 SW | 217 12.7   4.7 0.00 0.00 47.0   6.1 72.7   1.8
Cartograph Wines Remote 9/28/26 1345 70.4   2.3 - - - - - - - 44.5   8.4 74.3   2.3
Penngrove (Asellus) 9/28/26 1345 77.9   4.1 38   6 49.9   0.5 5.0   1.6 WSW | 254 11.2   2.7 0.00 0.00 43.5   6.1 78.9   1.5
Sonoma Valley (Bedrock) 9/28/26 1345 76.0   3.4 41   5 50.3   0.1 - - - 0.00 0.00 40.0   11.1 76.9   2.8
Sonoma-West (Arnold) 9/28/26 1345 78.5   6.0 37   13 49.8   2.8 4.6   1.7 NNE | 27 8.3   2.7 0.00 0.00 40.8   10.9 78.5   3.5
Sonoma Valley HS 9/28/26 1345 75.9   4.5 47   11 54.4   1.8 2.6   2.1 SE | 143 6.2   4.7 0.00 0.00 44.0   9.9 76.6   5.0
Sonoma East (Bundschu01) 9/28/26 1345 77.6   5.8 39   12 50.6   2.1 2.6   4.7 SSW | 207 7.9   7.4 0.00 0.00 41.1   11.5 78.2   5.6
Sonoma-SE (Napoli) 9/28/26 1345 78.3   6.6 38   13 50.7   1.8 3.4   3.4 SW | 229 17.5   5.4 0.00 0.00 41.3   11.8 79.4   6.9
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) 9/28/26 1345 78.0   0.5 35   8 48.6   4.9 2.9   1.1 WNW | 297 7.3   1.5 0.00 0.00 45.2   5.8 79.2   0.5
Carneros (Ranch 71) 9/28/26 1345 74.3   5.6 43   13 50.4   2.1 4.4   1.1 SSW | 213 8.8   2.8 0.00 0.00 47.4   6.2 74.9   5.5
Ricci Vineyards (Carneros) 9/28/26 1345 77.5   7.0 40   13 51.0   1.3 4.3   4.6 S | 175 12.0   2.3 0.00 0.00 42.9   9.9 78.0   6.5
Carneros Upper (Ranch 81) 9/28/26 1345 75.8   6.1 41   13 50.3   1.8 6.8   3.4 SW | 226 14.6   3.9 - - 49.3   4.9 76.9   5.6
Carneros Lower (Ranch 81) 9/28/26 1345 75.8   3.7 46   6 53.5   0.1 3.7   0.3 S | 178 11.4   1.4 0.00 0.00 43.8   8.8 78.5   6.0
Max     78.5 56 54.8 6.8 - 17.5 0.00 0.00 49.3 79.4
Avg     75.9 41 50.7 4.1 - 10.1 0.00 - - -
Min     70.4 33 47.2 1.7 - 6.2 0.00 0.00 37.9 72.7
About WWG
Purchasing Weather Stations for the SCWC Weather Network Contact WWG about Alert Monitoring Service

AQI Map

Map

Hourly Data