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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 8/20/26 5:23 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 8/20/26 0515 57.9   6.2 - - - - - 0.00 0.00 61.4   4.5 56.4   3.1
Pope Valley (Weeks Lake) 8/20/26 0515 49.7   2.2 93   4 47.9   1.1 0.1   0.6 SW | 229 0.9   0.9 0.00 0.00 54.3   2.7 49.2   2.5
Dollarhide Base 8/20/26 0515 56.0   2.1 91   3 53.3   1.2 1.5   0.4 NW | 321 2.9   0.7 0.00 0.00 62.3   2.5 55.3   2.4
Dollarhide 16A Remote 8/20/26 0515 54.7   2.5 92   2 52.3   1.8 - - - - - 61.6   2.7 54.6   2.5
Hardin Rd (Eakle) 8/20/26 0515 52.4   2.5 - - - - - - - 60.6   0.8 52.4   2.5
Angwin 8/20/26 0500 71.3   2.2 29   8 37.8   8.3 2.2   1.5 WSW | 258 4.4   1.3 0.00 0.00 74.0   3.0 71.1   1.0
Lower Angwin (Pioneer) 8/20/26 0515 46.4   6.6 - - 0.4   0.1 ESE | 111 1.2   0.1 - - 49.8   6.4 46.3   6.4
Las Posadas (Cal Fire) 8/20/26 0515 51.5   2.1 98   4 51.0   1.1 7.4   0.0 S | 176 11.0   1.4 0.00 0.00 57.0   1.2 51.2   1.7
Lower Chiles Valley (Brown) 8/20/26 0515 53.3   1.5 100   4 53.3   0.4 3.0   1.4 S | 191 7.1   1.3 0.00 0.00 57.9   1.4 53.2   1.6
Moss Creek Vineyard/Reservior 8/20/26 0515 54.2   1.9 86   3 50.0   0.9 - - - 0.00 0.00 61.6   1.5 53.9   1.4
Max     71.3 100 53.3 7.4 - 11.0 0.00 0.00 74.0 71.1
Avg     54.7 84 49.4 2.4 - 4.6 0.00 - - -
Min     46.4 29 37.8 0.1 - 0.9 0.00 0.00 49.8 46.3

Northern & Central Napa County

33 Stations

15 Minute Data | America/Los_Angeles
as of 8/20/26 5:23 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) 8/20/26 0515 54.6   0.3 - - - - - 0.00 0.00 55.1   4.3 52.2   2.1
Calistoga-Solari 8/20/26 0515 54.4   0.3 93   2 52.4   0.2 1.6   0.2 WSW | 242 3.2   0.4 0.00 0.00 56.2   5.1 53.3   1.3
Calistoga-North 8/20/26 0515 55.6   0.7 92   3 53.4   0.3 - - - 0.00 0.00 55.9   4.6 54.2   0.6
Twomey Calistoga 8/20/26 0515 53.6   1.8 94   1 52.0   1.5 1.1   0.8 WSW | 254 2.9   1.5 0.00 0.00 53.6   4.9 48.6   2.4
Paloma 8/20/26 0515 54.9   0.7 93   1 52.9   0.3 2.0   1.2 NE | 37 3.7   0.1 0.00 0.00 55.0   5.8 51.2   1.9
Calistoga (Ranch 78) 8/20/26 0515 53.9   0.3 88   4 50.4   1.0 0.5   0.6 S | 188 1.6   0.4 0.00 0.00 54.9   5.6 51.9   1.4
Diamond Mtn (Schramsberg) 8/20/26 0515 53.6   1.5 100   9 53.6   1.0 - - - 0.00 0.00 57.3   0.9 53.1   1.7
Diamond Mtn (McEachran) 8/20/26 0515 55.0   0.5 89   6 51.8   1.3 - - - - - 57.6   1.5 54.0   0.5
Deer Park 8/20/26 0515 54.4   0.4 93   3 52.4   1.3 0.4   0.4 WSW | 258 2.0   0.0 0.00 0.00 57.7   1.6 53.8   0.5
St. Helena-North 8/20/26 0515 56.3   1.2 81   4 50.5   2.6 0.3   1.8 E | 86 2.0   1.5 0.00 0.00 58.9   1.3 55.2   0.5
St. Helena (NVV Office) 8/20/26 0515 56.0   1.5 - - 0.5   0.2 ESE | 120 3.3   0.8 0.00 0.00 59.1   1.2 55.8   1.5
Tiara Fria (East St. Helena) 8/20/26 0515 56.0   1.2 90   1 53.2   1.6 1.5   0.5 ESE | 122 3.5   0.8 0.00 0.00 58.3   1.7 53.5   2.4
Prisoner Winery 8/20/26 0515 54.7   1.6 96   1 53.4   1.3 0.2   0.0 SW | 225 1.5   0.2 0.00 0.00 54.8   1.6 49.6   3.4
Rutherford Hill Estate 8/20/26 0515 54.1   2.0 96   2 53.0   2.4 0.6   0.0 SSW | 200 2.6   0.9 0.00 0.00 56.2   1.4 53.6   1.0
Rutherford-North (Mee Ln) 8/20/26 0515 53.6   1.4 92   0 51.5   1.5 2.1   1.3 SE | 138 4.4   2.6 0.00 0.00 53.7   3.6 48.2   2.8
Rutherford (STS) 8/20/26 0515 55.0   1.9 89   1 52.0   1.5 1.4   0.5 SE | 138 3.4   1.2 0.00 0.00 55.2   1.7 48.7   3.3
Silver Oak OV 8/20/26 0515 55.0   3.1 92   1 52.6   2.8 2.6   1.9 ESE | 116 5.1   2.3 0.00 0.00 55.4   2.9 51.1   2.2
Oakville-NE (Ranch 88) 8/20/26 0515 55.2   2.7 87   1 51.4   3.1 1.0   1.0 S | 185 4.6   4.6 0.00 0.00 55.5   2.5 48.8   3.4
Crossroads Ranch 8/20/26 0515 55.3   2.7 90   2 52.4   2.2 1.6   0.4 ESE | 114 3.7   0.0 0.00 0.00 55.6   2.9 51.2   2.2
Oakville 8/20/26 0515 55.0   3.0 91   1 52.3   2.5 2.1   0.6 SE | 134 4.2   0.9 0.00 0.00 55.4   2.7 50.9   2.1
To Kalon Remote (TKKE) 8/20/26 0515 55.6   2.0 - - - - - - - 56.0   2.4 51.1   2.1
To Kalon 8/20/26 0515 54.9   2.2 94   0 53.1   2.3 2.4   2.1 SE | 130 4.7   3.1 0.00 0.00 55.2   2.5 51.4   1.1
To Kalon Remote (TKN5) 8/20/26 0515 55.6   2.3 - - - - - - - 56.0   3.2 51.6   2.0
Jump Rock 8/20/26 0515 46.0   5.3 91   3 43.5   4.4 0.6   0.1 ENE | 57 2.3   0.1 0.00 0.00 50.5   2.7 45.3   5.5
State Lane Ranch 8/20/26 0515 55.1   3.6 94   4 53.4   2.5 1.6   0.3 SE | 133 4.5   0.6 0.00 0.00 55.2   4.2 49.7   3.5
Yountville (Ranch 67) 8/20/26 0515 53.9   3.3 90   2 51.2   2.6 3.0   1.0 SSW | 200 5.6   1.8 0.00 0.00 55.5   3.1 51.7   3.7
Borreo (Soda Canyon) 8/20/26 0445 51.8   3.9 95   1 50.4   3.7 0.8   0.0 ESE | 116 2.6   0.3 0.00 0.00 52.2   3.7 48.4   3.7
Wappo Hill Floor 8/20/26 0515 54.0   3.4 100   8 54.0   1.1 1.8   0.7 SSW | 194 4.1   0.2 0.00 0.00 55.9   2.3 51.7   4.8
Wappo Hill 8/20/26 0515 54.4   2.9 93   2 52.4   2.2 1.7   1.2 SSE | 150 3.6   1.2 0.00 0.00 57.0   1.7 54.0   2.9
Stags Leap Dist (Chimney Rock) 8/20/26 0515 55.1   3.1 94   2 53.4   2.4 0.9   1.1 SSE | 160 2.7   1.5 0.00 0.00 56.7   2.3 51.5   5.6
Stags Leap Dist (Silverado Vineyards) 8/20/26 0515 54.0   3.1 91   2 51.3   2.4 1.1   1.1 SW | 231 3.8   0.0 0.00 0.00 56.1   2.5 51.4   4.1
Yountville-SE (Ranch 85) 8/20/26 0515 54.7   3.4 94   3 53.0   2.3 1.2   0.7 SSW | 193 2.8   0.5 0.00 0.00 56.6   2.2 52.3   5.0
Yountville-South (Ranch 87) 8/20/26 0515 54.7   2.9 100   8 54.7   0.5 0.6   1.6 SSW | 213 2.0   2.3 0.00 0.00 55.3   3.0 51.5   3.2
Max     56.3 100 54.7 3.0 - 5.6 0.00 0.00 59.1 55.8
Avg     54.4 92 52.1 1.3 - 3.4 0.00 - - -
Min     46.0 81 43.5 0.2 - 1.5 0.00 0.00 50.5 45.3

Southern Napa County

32 Stations

15 Minute Data | America/Los_Angeles
as of 8/20/26 5:23 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 8/20/26 0515 54.7   4.6 88   16 51.2   1.0 0.1   0.1 WNW | 297 1.1   1.1 0.00 0.00 62.0   7.4 54.6   4.4
Soda Canyon 8/20/26 0515 54.6   3.5 90   2 51.7   2.8 1.2   1.8 ESE | 103 3.9   2.1 0.00 0.00 55.6   3.4 51.2   1.2
Big Ranch Rd 8/20/26 0515 55.1   3.4 - - - - - - - 57.5   2.2 53.0   4.8
Oak Knoll-East (Ranch 53) 8/20/26 0515 54.7   2.7 92   4 52.5   1.6 0.4   1.6 SSE | 165 2.5   2.0 0.00 0.00 56.2   2.5 53.1   3.3
Napa-NW (Ranch 54) 8/20/26 0515 54.3   3.2 92   4 52.2   2.0 0.2   0.5 WNW | 289 1.7   1.5 0.00 0.00 54.5   3.5 50.5   3.2
Frisinger Napa-NW 8/20/26 0515 54.1   2.7 93   2 52.3   1.9 0.9   0.2 NE | 35 2.8   0.4 0.00 0.00 54.2   3.3 49.0   3.2
Napa-North (Ranch 29) 8/20/26 0515 55.3   2.1 100   1 55.3   1.8 0.5   1.6 SSW | 208 2.2   3.0 0.00 0.00 57.2   2.2 53.9   3.4
Mount George (Napa East) 8/20/26 0515 54.4   3.3 93   2 52.4   2.7 0.7   0.6 SSW | 213 2.8   0.9 0.00 0.00 55.8   3.1 51.9   1.6
Napa-East (Palmaz 300') 8/20/26 0515 54.2   3.3 93   2 52.2   2.5 0.0   0.1 N | 0 0.0   3.4 0.00 0.00 55.2   3.3 52.7   1.6
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') 8/20/26 0515 49.9   3.5 100   0 49.9   3.6 1.2   2.6 S | 183 5.1   2.6 0.00 0.00 54.2   0.8 49.7   3.7
Wooden Valley 8/20/26 0515 56.3   1.0 80   3 50.4   2.1 4.7   3.8 SW | 231 10.0   7.2 0.00 0.00 60.0   1.5 55.9   0.7
Napa-West Upper (Truchard) 8/20/26 0515 52.8   2.5 0   0 -64.0   2.1 0.0   2.5 N | 0 0.0   5.3 0.00 0.00 52.8   3.4 51.0   4.2
Napa-West Lower (Truchard) 8/20/26 0515 53.4   2.5 93   1 51.6   2.1 - - - - - 53.5   2.7 45.6   4.3
Sunset Rd 8/20/26 0515 54.0   1.9 92   1 51.8   1.7 1.2   1.0 NNE | 25 3.7   0.6 0.00 0.00 54.1   2.2 48.5   4.0
Napa-South (Toyon Farms) 8/20/26 0515 54.8   1.7 96   1 53.8   2.0 0.8   1.8 SW | 225 4.1   0.7 0.00 0.00 55.1   3.5 53.0   3.3
Dealy Lane (Ranch 80) 8/20/26 0515 54.6   1.6 90   1 51.9   1.8 1.2   0.5 WSW | 255 2.9   1.2 0.00 0.00 54.8   1.9 53.1   1.4
Carneros (Saintsbury) 8/20/26 0515 50.4   2.3 100   0 50.3   2.3 3.2   0.6 SW | 235 8.7   4.0 0.00 0.00 51.3   4.0 49.2   3.4
Suscol Lower (Ranch 35) 8/20/26 0515 54.0   2.9 91   0 51.4   2.7 3.1   1.0 SW | 229 6.8   2.7 0.00 0.00 55.2   4.3 51.8   5.0
Suscol Mtn (Ranch 93) 8/20/26 0515 50.9   3.4 100   0 50.9   3.4 4.1   0.6 NW | 313 7.6   1.8 0.00 0.00 53.8   2.6 50.7   3.5
Suscol Upper (Ranch 92) 8/20/26 0515 51.4   3.5 100   100 51.4   111.3 0.5   0.5 SW | 221 5.6   1.4 0.00 0.00 54.4   2.7 51.3   3.5
Carneros (Mitsuko) 8/20/26 0515 54.8   1.9 - - - - - - - 55.1   2.6 53.3   0.2
Sugarloaf West 8/20/26 0515 55.0   2.5 92   0 52.7   2.4 2.2   0.0 SW | 218 5.2   1.2 0.00 0.00 56.2   4.1 53.0   4.5
Stanly (Ranch 45) 8/20/26 0515 53.0   2.8 90   1 50.3   2.5 3.4   1.3 WSW | 245 6.4   2.3 0.00 0.00 53.5   5.0 51.2   4.5
Carneros (Las Amigas Rd) 8/20/26 0515 54.6   2.4 - - - - - - - 55.0   4.3 53.6   2.4
Carneros (Milton Rd) 8/20/26 0515 54.8   2.5 90   1 52.1   2.2 - - - 0.00 0.00 55.1   4.3 53.8   3.2
Carneros (Ranch 71) 8/20/26 0515 53.4   2.0 93   2 51.4   2.5 3.7   1.2 WSW | 251 5.7   1.1 0.00 0.00 54.2   1.5 53.0   1.7
Carneros Upper (Ranch 81) 8/20/26 0515 53.2   2.2 92   8 50.8   4.5 6.3   2.5 WSW | 252 9.1   0.7 - - 54.1   2.1 53.1   1.9
Carneros Lower (Ranch 81) 8/20/26 0515 54.3   2.5 92   0 52.0   2.3 0.3   0.3 SSE | 167 2.8   1.6 0.00 0.00 54.9   1.9 53.8   0.2
Toyon Remote 1 8/20/26 0515 54.7   1.9 - - - - - - - 54.9   2.2 51.8   0.0
Toyon Remote 2 8/20/26 0515 55.3   2.2 - - - - - - - 55.6   3.6 51.8   5.2
Toyon Remote 3 8/20/26 0515 55.0   2.0 - - - - - - - 55.1   2.4 50.5   1.0
Max     56.3 100 55.3 6.3 - 10.0 0.00 0.00 62.0 55.9
Avg     53.9 89 47.1 1.7 - 4.4 0.00 - - -
Min     49.9 0 -64.0 0.0 - 0.0 0.00 0.00 51.3 45.6
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