ISSUED FIRE WEATHER PLANNING FORECAST
This forecast is valid for the following county: PAWNEE
DISCUSSION:
UNSEASONABLY WARM AND HUMID CONDITIONS WILL CONTINUETHURSDAY THROUGH FRIDAY...WITH A STRONG COLD FRONT PASSINGTHROUGH THE REGION FRIDAY NIGHT. WIDESPREAD SHOWERS ANDTHUNDERSTORMS ARE EXPECTED WITH THE FRONTAL PASSAGE.MUCH COOLER AND BREEZY CONDITIONS ARE EXPECTED OVER THEWEEKEND.
| Today | |
| 12 Hour Probability of Precipitation = 10% |
| 12 Hour Precipitation Amount = 0 | |
|
|
Forecast Time | 9AM |
Noon | 3PM |
6PM |
|
Temperature (F) |
-99 | -99 |
83 | 82 |
|
Relative Humidity (%) |
-99 | -99 |
60 | 64 |
|
20 Foot Wind (MPH) |
N0 | N0 |
S9 | S8 |
|
Mixing Height (ft) |
1900 | 4400 |
6300 | 4400 |
|
Transport Wind (mph) |
S14 | S21 |
S23 | S20 |
|
Ventilation Rate (m2/s) |
3624 | 12589 |
19742 | 11990 |
|
Category Day |
2 | 4 |
5 | 4 |
|
Spread Index |
24 | 24 |
24 | 24 |
|
Low-level Stability |
C | B |
B | C |
|
1700ft Mixing Ht Temp (F) |
70 | 70 |
70 | 70 |
|
Cloud cover |
-99 | BK |
SC | SC |
| | |
|
| Tonight | |
| 12 Hour Probability of Precipitation = 10% |
| 12 Hour Precipitation Amount = 0 | |
|
| Forecast Time |
9PM | Mid |
3AM | 6AM |
|
Temperature (F) |
78 | 75 |
73 | 72 |
|
Relative Humidity (%) |
66 | 73 |
81 | 73 |
|
20 Foot Wind (MPH) |
SE5 | SE5 |
SE5 | SE5 |
|
Mixing Height (ft) |
2800 | 900 |
500 | 300 |
|
Transport Wind (mph) |
S22 | S20 |
S10 | SE9 |
|
Ventilation Rate (m2/s)
| 8393 | 2452 |
681 | 368 |
|
Category Day |
4 | 2 |
1 | 1 |
|
Spread Index |
24 | 24 |
24 | 24 |
|
Low-level Stability |
F | F |
F | F |
|
1700ft Mixing Ht Temp (F) |
75 | 75 |
75 | 75 |
|
Cloud cover |
SC | SC |
BK | BK |
| | |
|
| Tomorrow | |
| 12 Hour Probability of Precipitation = 10% |
| 12 Hour Precipitation Amount = 0 | |
|
| Forecast Time |
9AM | Noon |
3PM | 6PM |
|
Temperature (F) |
76 | 84 |
88 | 86 |
|
Relative Humidity (%) |
73 | 58 |
49 | 49 |
|
20 Foot Wind (MPH) |
S10 | S14 |
S15 | S13 |
|
Mixing Height (ft) |
1100 | 5300 |
7100 | 6500 |
|
Transport Wind (mph) |
S23 | S29 |
S30 | S31 |
|
Ventilation Rate (m2/s) |
3447 | 20941 |
29020 | 27453 |
|
Category Day |
2 | 5 |
5 | 5 |
|
Spread Index |
36 | 36 |
36 | 36 |
|
Low-level Stability |
D | B |
C | E |
|
1700ft Mixing Ht Temp (F) |
77 | 77 |
77 | 77 |
|
Cloud cover |
SC | SC |
SC | SC |
| | |
|
|
DAY 3 THROUGH 7 FORECAST |
.SATURDAY...SHOWERS AND THUNDERSTORMS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. SOUTHWEST WINDS AROUND 10 MPH.
CATEGORY DAY INDEX 5.
.SUNDAY...MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER
60S. WEST WINDS 5 TO 10 MPH. CATEGORY DAY INDEX 5.
.MONDAY...MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
70S. SOUTH WINDS UP TO 10 MPH. CATEGORY DAY INDEX 4.
.TUESDAY...MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS 5 TO 10 MPH. CATEGORY DAY INDEX 4.
.WEDNESDAY...MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
SOUTH WINDS 5 TO 10 MPH. CATEGORY DAY INDEX 5.
|
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