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Latest Observations

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15 Minute Data

Latest Observations

Map

15 Minute Data

Northeast Napa County

10 Stations

15 Minute Data | America/Los_Angeles
as of 8/15/26 7:39 AM PDT
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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)
Montesol 8/15/26 0730 51.8   0.3 - - - - - 0.00 0.00 52.0   0.5 47.5   1.4
Pope Valley (Weeks Lake) 8/15/26 0730 54.6   2.4 97   11 53.7   0.8 0.9   0.6 SW | 216 2.8   0.9 0.00 0.00 54.7   2.3 46.3   8.3
Dollarhide Base 8/15/26 0730 56.6   1.2 94   3 55.0   0.2 4.2   3.0 WNW | 291 6.4   3.4 0.00 0.00 57.4   0.5 55.0   1.5
Dollarhide 16A Remote 8/15/26 0730 57.0   0.9 94   3 55.2   0.1 - - - - - 57.2   0.8 51.8   4.5
Hardin Rd (Eakle) 8/15/26 0730 57.5   0.9 - - - - - - - 57.6   0.8 52.8   4.4
Angwin 8/15/26 0730 57.2   5.8 90   9 54.4   3.1 2.2   1.6 NW | 324 4.4   2.2 0.00 0.00 58.8   6.5 54.4   5.8
Lower Angwin (Pioneer) 8/15/26 0730 49.8   2.7 - - 0.0   1.0 E | 94 0.5   2.3 - - 52.9   0.0 47.3   4.7
Las Posadas (Cal Fire) 8/15/26 0730 52.2   1.2 100   0 52.2   1.1 1.6   2.0 SW | 233 3.4   1.3 0.00 0.00 54.0   0.4 51.9   1.0
Lower Chiles Valley (Brown) 8/15/26 0730 54.5   1.2 96   7 53.3   0.7 1.5   0.1 SSW | 194 4.3   0.1 0.00 0.00 55.2   2.0 53.9   1.2
Moss Creek Vineyard/Reservior 8/15/26 0700 55.4   0.4 92   3 53.2   0.5 - - - 0.00 0.00 55.7   1.0 53.2   2.5
Max     57.5 100 55.2 4.2 - 6.4 0.00 0.00 58.8 55.0
Avg     54.7 95 53.9 1.7 - 3.7 0.00 - - -
Min     49.8 90 52.2 0.0 - 0.5 0.00 0.00 52.0 46.3

Northern & Central Napa County

33 Stations

15 Minute Data | America/Los_Angeles
as of 8/15/26 7:39 AM PDT
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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)
Tenma (North Calistoga) 8/15/26 0730 57.3   1.4 - - - - - 0.00 0.00 57.8   1.5 51.2   6.4
Calistoga-Solari 8/15/26 0730 57.0   0.9 89   3 53.8   0.1 2.0   0.1 NNW | 341 4.9   1.4 0.00 0.00 57.2   1.4 51.4   5.7
Calistoga-North 8/15/26 0730 56.8   1.8 93   7 54.8   0.3 - - - 0.00 0.00 58.0   1.3 52.9   4.6
Twomey Calistoga 8/15/26 0730 57.8   0.9 87   4 53.9   0.3 1.4   0.2 ESE | 108 3.7   0.8 0.00 0.00 57.8   1.0 47.4   10.5
Paloma 8/15/26 0730 57.5   1.2 89   5 54.3   0.5 1.3   0.0 SE | 127 3.4   0.3 0.00 0.00 57.6   1.6 49.9   8.1
Calistoga (Ranch 78) 8/15/26 0730 57.6   1.0 87   5 53.7   0.6 0.9   0.5 S | 175 4.2   0.3 0.00 0.00 57.6   1.4 51.0   6.7
Diamond Mtn (Schramsberg) 8/15/26 0730 53.6   1.2 100   7 53.6   0.9 - - - 0.00 0.00 54.7   1.5 53.4   0.8
Diamond Mtn (McEachran) 8/15/26 0730 55.2   1.9 93   6 53.3   0.2 - - - - - 56.7   1.2 54.4   2.0
Deer Park 8/15/26 0730 55.4   1.0 95   5 53.9   0.6 1.5   2.0 WSW | 237 3.1   3.1 0.00 0.00 56.3   0.9 54.9   1.2
St. Helena-North 8/15/26 0730 57.4   1.2 83   4 52.2   0.3 1.6   0.9 WNW | 291 3.9   0.7 0.00 0.00 58.3   1.0 53.8   4.6
St. Helena (NVV Office) 8/15/26 0730 58.2   0.9 - - 0.7   1.1 WSW | 247 2.8   0.9 0.00 0.00 58.8   1.0 57.4   1.5
Tiara Fria (East St. Helena) 8/15/26 0730 58.4   0.4 85   1 53.9   0.1 1.8   1.0 WSW | 240 3.6   2.5 0.00 0.00 58.8   1.1 57.4   1.3
Prisoner Winery 8/15/26 0730 58.1   0.7 88   4 54.4   0.6 0.3   0.7 S | 184 1.5   1.5 0.00 0.00 58.2   1.0 51.6   5.5
Rutherford Hill Estate 8/15/26 0730 56.3   0.8 93   4 54.3   0.6 0.2   0.7 S | 184 1.5   1.8 0.00 0.00 57.0   1.1 55.2   1.6
Rutherford-North (Mee Ln) 8/15/26 0730 57.3   1.1 87   4 53.5   0.1 1.5   1.4 ENE | 67 2.8   2.4 0.00 0.00 57.8   1.5 50.1   6.8
Rutherford (STS) 8/15/26 0730 58.0   0.7 90   3 55.2   0.2 0.5   1.2 ESE | 123 2.4   2.0 0.00 0.00 58.4   1.2 49.8   7.7
Silver Oak OV 8/15/26 0730 57.8   0.9 87   5 54.1   0.7 1.1   2.4 SW | 234 2.6   3.6 0.00 0.00 58.3   1.3 51.6   7.0
Oakville-NE (Ranch 88) 8/15/26 0730 58.0   0.6 83   4 52.8   0.6 0.0   2.0 N | 0 0.0   6.7 0.00 0.00 58.5   1.0 50.7   7.7
Crossroads Ranch 8/15/26 0730 58.1   0.9 86   4 54.1   0.6 1.2   1.6 SW | 235 2.9   2.3 0.00 0.00 58.5   1.2 52.2   6.5
Oakville 8/15/26 0730 57.8   1.0 86   5 53.6   0.7 1.0   1.5 WSW | 252 3.0   2.5 0.00 0.00 58.2   1.3 52.6   5.7
To Kalon Remote (TKKE) 8/15/26 0730 58.4   1.1 - - - - - - - 58.9   1.2 51.4   7.0
To Kalon 8/15/26 0730 58.0   0.8 88   4 54.5   0.5 1.5   0.9 E | 100 2.9   2.1 0.00 0.00 58.4   1.2 52.0   5.5
To Kalon Remote (TKN5) 8/15/26 0730 58.2   1.2 - - - - - - - 59.1   1.2 52.5   5.9
Jump Rock 8/15/26 0730 53.0   0.0 100   0 52.9   0.0 1.0   0.7 ESE | 105 2.4   1.8 0.00 0.00 53.4   1.0 43.1   9.7
State Lane Ranch 8/15/26 0730 58.5   0.6 90   4 55.6   0.8 1.2   0.6 WSW | 258 2.6   1.2 0.00 0.00 58.6   1.2 52.1   6.5
Yountville (Ranch 67) 8/15/26 0730 57.6   1.0 84   4 52.7   0.4 1.9   1.3 W | 264 3.8   1.8 0.00 0.00 57.6   1.0 55.4   2.2
Borreo (Soda Canyon) 8/15/26 0730 55.6   0.6 94   6 53.9   1.1 0.6   0.5 SW | 217 2.0   0.6 0.00 0.00 56.5   0.2 53.7   1.6
Wappo Hill Floor 8/15/26 0730 57.4   2.4 89   10 54.2   0.9 2.5   1.5 W | 272 4.3   1.4 0.00 0.00 57.9   2.0 54.4   4.1
Wappo Hill 8/15/26 0730 57.6   2.1 87   7 53.8   0.2 2.5   0.9 WSW | 252 4.2   0.7 0.00 0.00 57.7   2.0 54.9   3.4
Stags Leap Dist (Chimney Rock) 8/15/26 0730 58.2   1.6 91   7 55.6   0.6 0.9   0.6 NW | 314 2.0   2.0 0.00 0.00 58.3   1.7 55.9   2.8
Stags Leap Dist (Silverado Vineyards) 8/15/26 0730 57.4   1.2 86   6 53.2   0.7 0.6   0.4 S | 176 2.0   0.7 0.00 0.00 57.5   1.4 54.7   3.1
Yountville-SE (Ranch 85) 8/15/26 0730 57.9   1.7 90   8 55.0   1.0 0.9   0.1 NW | 315 2.5   1.1 0.00 0.00 58.2   1.6 53.4   5.2
Yountville-South (Ranch 87) 8/15/26 0730 58.1   1.6 89   7 54.9   0.8 0.6   0.4 NW | 312 2.1   0.3 0.00 0.00 58.3   1.9 50.2   8.5
Max     58.5 100 55.6 2.5 - 4.9 0.00 0.00 59.1 57.4
Avg     57.3 89 54.0 1.2 - 2.9 0.00 - - -
Min     53.0 83 52.2 0.0 - 0.0 0.00 0.00 53.4 43.1

Southern Napa County

32 Stations

15 Minute Data | America/Los_Angeles
as of 8/15/26 7:39 AM PDT
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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)
Mt. Veeder 8/15/26 0730 51.1   1.7 100   0 51.1   1.7 0.4   1.1 NNE | 18 1.7   2.1 0.00 0.00 54.2   0.7 50.0   1.7
Soda Canyon 8/15/26 0730 57.8   1.5 90   8 54.9   0.9 0.5   0.5 WNW | 289 2.0   0.4 0.00 0.00 59.3   0.1 57.5   0.5
Big Ranch Rd 8/15/26 0730 58.2   1.6 - - - - - - - 59.0   1.0 55.7   3.2
Oak Knoll-East (Ranch 53) 8/15/26 0730 57.9   1.4 89   7 54.7   0.8 2.0   1.2 NNW | 327 4.7   2.1 0.00 0.00 58.4   1.4 51.5   7.2
Napa-NW (Ranch 54) 8/15/26 0730 57.7   2.1 91   8 55.2   0.6 0.5   0.5 WNW | 289 2.3   1.8 0.00 0.00 58.1   1.7 51.2   7.8
Frisinger Napa-NW 8/15/26 0730 57.4   1.3 92   6 55.2   0.5 1.2   0.8 NW | 318 3.2   1.3 0.00 0.00 58.1   1.4 50.6   8.0
Napa-North (Ranch 29) 8/15/26 0730 58.0   1.1 100   13 58.0   2.9 0.7   0.3 NW | 323 2.3   0.8 0.00 0.00 59.5   0.4 57.8   0.5
Mount George (Napa East) 8/15/26 0730 57.2   7.9 94   6 55.5   5.8 0.3   0.5 WNW | 298 2.0   0.4 0.00 0.00 58.8   6.4 56.9   2.3
Napa-East (Palmaz 300') 8/15/26 0730 58.0   0.8 93   8 56.0   1.6 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 59.1   0.1 57.5   0.1
Napa-East (Palmaz 1200') 7/4/26 0630 49.8   0.1 72   2 40.8   1.0 0.2   0.5 E | 79 2.0   0.4 - - 51.0   1.7 48.0   0.9
Napa-East (Palmaz 1400') 8/15/26 0730 53.7   0.1 100   0 53.7   0.1 1.9   0.0 SSW | 202 5.7   0.7 0.00 0.01 54.1   0.5 53.5   1.0
Wooden Valley 8/15/26 0730 56.7   0.0 88   4 53.3   1.1 3.1   2.0 WSW | 249 7.5   3.9 0.00 0.00 57.4   0.5 55.4   0.0
Napa-West Upper (Truchard) 8/15/26 0730 57.5   0.5 100   0 57.5   0.4 1.8   1.8 WSW | 256 3.4   3.4 0.00 0.00 57.8   0.3 57.1   0.1
Napa-West Lower (Truchard) 8/15/26 0730 58.3   0.4 88   1 54.7   0.2 - - - - - 58.3   0.6 57.8   0.2
Sunset Rd 8/15/26 0730 58.1   0.3 88   2 54.6   0.1 0.9   0.1 W | 263 2.6   0.4 0.00 0.00 58.2   0.5 57.7   0.1
Napa-South (Toyon Farms) 8/15/26 0730 58.6   0.2 93   0 56.6   0.2 0.8   0.7 WSW | 248 4.1   3.0 0.00 0.00 59.1   0.0 58.2   0.4
Dealy Lane (Ranch 80) 8/15/26 0730 58.4   0.2 88   2 54.9   0.4 2.0   0.2 WNW | 293 4.2   0.4 0.00 0.00 58.7   0.1 58.1   0.4
Carneros (Saintsbury) 8/15/26 0730 56.7   0.0 89   0 53.5   0.0 2.0   0.7 WNW | 293 4.3   0.5 0.00 0.00 57.3   0.7 56.4   0.5
Suscol Lower (Ranch 35) 8/15/26 0730 58.7   0.4 88   3 55.0   0.6 1.8   0.3 WNW | 303 3.7   0.1 0.00 0.00 59.2   0.0 58.5   0.4
Suscol Mtn (Ranch 93) 8/15/26 0730 55.1   0.4 98   1 54.7   0.1 4.6   2.7 NW | 318 7.7   3.8 0.00 0.00 55.6   0.2 54.8   0.5
Suscol Upper (Ranch 92) 8/15/26 0730 55.8   0.1 0   0 -59.3   0.1 2.5   2.5 W | 269 7.0   7.0 0.00 0.00 56.5   0.4 55.5   0.6
Carneros (Mitsuko) 8/15/26 0730 59.2   0.1 - - - - - - - 59.4   0.2 58.6   0.3
Sugarloaf West 8/15/26 0730 59.2   0.5 89   3 55.9   0.5 1.8   0.4 NW | 322 3.9   0.2 0.00 0.00 59.9   0.0 58.9   0.1
Stanly (Ranch 45) 8/15/26 0730 58.5   0.1 86   1 54.3   0.3 1.0   1.2 NW | 317 4.7   0.2 0.00 0.00 59.2   0.2 58.2   0.2
Carneros (Las Amigas Rd) 8/15/26 0730 59.5   0.0 - - - - - - - 59.8   0.1 59.0   0.5
Carneros (Milton Rd) 8/15/26 0730 59.9   0.0 84   0 55.0   0.2 - - - 0.00 0.00 60.1   0.0 59.6   0.6
Carneros (Ranch 71) 8/15/26 0730 57.5   0.4 91   0 54.8   0.3 2.9   1.8 WNW | 286 5.3   2.8 0.00 0.00 58.0   0.3 57.0   0.2
Carneros Upper (Ranch 81) 8/15/26 0730 57.7   0.1 90   0 54.8   0.1 3.5   3.1 W | 262 6.3   2.9 - - 58.1   0.0 57.2   0.4
Carneros Lower (Ranch 81) 8/15/26 0730 59.1   0.4 88   0 55.6   0.3 0.1   1.1 NW | 308 2.1   1.4 0.00 0.00 59.3   0.1 58.2   0.0
Toyon Remote 1 8/15/26 0730 58.7   0.2 - - - - - - - 59.1   0.2 58.3   0.3
Toyon Remote 2 8/15/26 0730 59.0   0.3 - - - - - - - 59.9   0.6 58.6   0.1
Toyon Remote 3 8/15/26 0730 59.3   0.2 - - - - - - - 59.5   0.1 58.9   0.4
Max     59.9 100 58.0 4.6 - 7.7 0.00 0.01 60.1 59.6
Avg     57.7 88 50.4 1.6 - 3.9 0.00 - - -
Min     51.1 0 -59.3 0.0 - 0.0 0.00 0.00 54.1 50.0
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