Weather in Herndon

All countries › United States › Virginia

17 February, Tuesday

10:00

+4 °C

Feels-like +4 °C

mostly overcast

Pressure757mm Hg Humidity91% WindSW, 1 m/s

Water+2°

Sunrise06:58 Sunset17:49 Daylight10:51

Weather forecast for Herndon

Pressure, mmHg

Temperature, °C

Wind, m/s

Humidity, %

Wind chill, °C

Magnetic field

17 Tu17 Tu18 We18 We18 We18 We19 Th19 Th19 Th19 Th20 Fr20 Fr20 Fr20 Fr21 Sa21 Sa21 Sa21 Sa22 Su22 Su22 Su22 Su23 Mo23 Mo23 Mo23 Mo24 Tu24 Tu24 Tu24 Tu25 We25 We25 We25 We26 Th26 Th26 Th26 Th27 Fr27 Fr27 Fr27 Fr28 Sa28 Sa28 Sa28 Sa1 Su1 Su1 Su1 Su2 Mo2 Mo2 Mo2 Mo3 Tu3 Tu

DayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMorn

755755753750746746748750749749747745742746748752753753751746744746748749751754755758758759759758754753752755758760760759755751748749751751747746749750752752752752753754

+10+6+6+6+13+11+9+7+14+8+7+6+11+11+6+4+9+6+5+10-1-2-3+10-3-7-3-4-6-3+10-20+6+1-2-20+2+2+2+5+2+2+3+7+4+3+1+8+6+10

1-3

5-9

3-6

2-5

1-3

3-6

2-5

7-12

5-9

3-6

2-5

3-6

5-9

3-6

5-9

3-6

CalmSE

1-3

3-6

2-5

1-3

3-6

5-9

2-5

CalmE

2-5

5-9

3-6

CalmNE

3-6

2-5

3-6

2-5

3-6

2-5

3-6

2-5

6985949575878989709597979249646749687198989596929281858165767974758895956490928998999999989798967689987651636973

+10+6+6+6+13+11+9+7+14+5+4+6+11+11+10+8+6+4-5-4-5-3-7-3-7-10-14-4-8-6-3+10-2-5+5+1-2-2-6-5-4+2+4-1+1-2+3+4+2+1+7+6-3-1

Magnetic storm in Herndon for 17 February, Tuesday. Day - No magnetic disturbances

Magnetic storm in Herndon for 17 February, Tuesday. Even - No magnetic disturbances

Magnetic storm in Herndon for 18 February, Wednesday. Night - No magnetic disturbances

Magnetic storm in Herndon for 18 February, Wednesday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 18 February, Wednesday. Day - No magnetic disturbances

Magnetic storm in Herndon for 18 February, Wednesday. Even - No magnetic disturbances

Magnetic storm in Herndon for 19 February, Thursday. Night - No magnetic disturbances

Magnetic storm in Herndon for 19 February, Thursday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 19 February, Thursday. Day - No magnetic disturbances

Magnetic storm in Herndon for 19 February, Thursday. Even - No magnetic disturbances

Magnetic storm in Herndon for 20 February, Friday. Night - No magnetic disturbances

Magnetic storm in Herndon for 20 February, Friday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 20 February, Friday. Day - No magnetic disturbances

Magnetic storm in Herndon for 20 February, Friday. Even - No magnetic disturbances

Magnetic storm in Herndon for 21 February, Saturday. Night - No magnetic disturbances

Magnetic storm in Herndon for 21 February, Saturday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 21 February, Saturday. Day - No magnetic disturbances

Magnetic storm in Herndon for 21 February, Saturday. Even - No magnetic disturbances

Magnetic storm in Herndon for 22 February, Sunday. Night - No magnetic disturbances

Magnetic storm in Herndon for 22 February, Sunday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 22 February, Sunday. Day - No magnetic disturbances

Magnetic storm in Herndon for 22 February, Sunday. Even - No magnetic disturbances

Magnetic storm in Herndon for 23 February, Monday. Night - No magnetic disturbances

Magnetic storm in Herndon for 23 February, Monday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 23 February, Monday. Day - No magnetic disturbances

Magnetic storm in Herndon for 23 February, Monday. Even - No magnetic disturbances

Magnetic storm in Herndon for 24 February, Tuesday. Night - No magnetic disturbances

Magnetic storm in Herndon for 24 February, Tuesday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 24 February, Tuesday. Day - No magnetic disturbances

Magnetic storm in Herndon for 24 February, Tuesday. Even - No magnetic disturbances

Magnetic storm in Herndon for 25 February, Wednesday. Night - No magnetic disturbances

Magnetic storm in Herndon for 25 February, Wednesday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 25 February, Wednesday. Day - No magnetic disturbances

Magnetic storm in Herndon for 25 February, Wednesday. Even - No magnetic disturbances

Magnetic storm in Herndon for 26 February, Thursday. Night - No magnetic disturbances

Magnetic storm in Herndon for 26 February, Thursday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 26 February, Thursday. Day - No magnetic disturbances

Magnetic storm in Herndon for 26 February, Thursday. Even - No magnetic disturbances

Magnetic storm in Herndon for 27 February, Friday. Night - No magnetic disturbances

Magnetic storm in Herndon for 27 February, Friday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 27 February, Friday. Day - No magnetic disturbances

Magnetic storm in Herndon for 27 February, Friday. Even - No magnetic disturbances

Magnetic storm in Herndon for 28 February, Saturday. Night - No magnetic disturbances

Magnetic storm in Herndon for 28 February, Saturday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 28 February, Saturday. Day - No magnetic disturbances

Magnetic storm in Herndon for 28 February, Saturday. Even - No magnetic disturbances

Magnetic storm in Herndon for 1 March, Sunday. Night - No magnetic disturbances

Magnetic storm in Herndon for 1 March, Sunday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 1 March, Sunday. Day - No magnetic disturbances

Magnetic storm in Herndon for 1 March, Sunday. Even - No magnetic disturbances

Magnetic storm in Herndon for 2 March, Monday. Night - No magnetic disturbances

Magnetic storm in Herndon for 2 March, Monday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 2 March, Monday. Day - No magnetic disturbances

Magnetic storm in Herndon for 2 March, Monday. Even - No magnetic disturbances

Magnetic storm in Herndon for 3 March, Tuesday. Night - No magnetic disturbances

Magnetic storm in Herndon for 3 March, Tuesday. Morn - No magnetic disturbances

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About weather in Herndon

The weather forecast for Herndon is based on a comprehensive analysis of the results of several hydrodynamic models of the atmosphere. Each model forecast is taken into account with the necessary weight to achieve maximum accuracy of the result. A number of additional meteorological parameters are calculated using unique author methods. In addition, to refine forecasts in Herndon for today and tomorrow a special short range correction mechanism is used, so the quality of today, tomorrow and 1 - 3 days predictions is usually higher than for 5 days or a week 5-7 days. Due to some modern atmospheric model limitations, 10 day and 14 day weather forecasts for Herndon usually have lower accuracy, so they can only be used for evaluation purposes.