ISSUED FIRE WEATHER PLANNING FORECAST
This forecast is valid for the following county: PUSHMATAHA
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 |
62 | 64 |
|
20 Foot Wind (MPH) |
N0 | N0 |
S6 | SE5 |
|
Mixing Height (ft) |
1800 | 4200 |
6100 | 4300 |
|
Transport Wind (mph) |
S13 | S21 |
S22 | S18 |
|
Ventilation Rate (m2/s) |
3188 | 12017 |
18284 | 10545 |
|
Category Day |
2 | 4 |
5 | 4 |
|
Spread Index |
19 | 19 |
19 | 19 |
|
Low-level Stability |
C | B |
B | C |
|
1700ft Mixing Ht Temp (F) |
72 | 72 |
72 | 72 |
|
Cloud cover |
-99 | OV |
BK | SC |
| | |
|
| Tonight | |
| 12 Hour Probability of Precipitation = 10% |
| 12 Hour Precipitation Amount = 0 | |
|
| Forecast Time |
9PM | Mid |
3AM | 6AM |
|
Temperature (F) |
78 | 75 |
74 | 73 |
|
Relative Humidity (%) |
69 | 76 |
81 | 76 |
|
20 Foot Wind (MPH) |
SE4 | SE4 |
SE4 | SE4 |
|
Mixing Height (ft) |
2700 | 800 |
600 | 400 |
|
Transport Wind (mph) |
SE21 | SE18 |
SE9 | SE6 |
|
Ventilation Rate (m2/s)
| 7725 | 1962 |
736 | 327 |
|
Category Day |
3 | 1 |
1 | 1 |
|
Spread Index |
19 | 19 |
19 | 19 |
|
Low-level Stability |
F | F |
F | F |
|
1700ft Mixing Ht Temp (F) |
76 | 76 |
76 | 76 |
|
Cloud cover |
FW | FW |
BK | BK |
| | |
|
| Tomorrow | |
| 12 Hour Probability of Precipitation = 10% |
| 12 Hour Precipitation Amount = 0 | |
|
| Forecast Time |
9AM | Noon |
3PM | 6PM |
|
Temperature (F) |
76 | 82 |
86 | 83 |
|
Relative Humidity (%) |
76 | 64 |
57 | 60 |
|
20 Foot Wind (MPH) |
S8 | S9 |
S10 | S9 |
|
Mixing Height (ft) |
900 | 4800 |
6700 | 6100 |
|
Transport Wind (mph) |
S16 | S21 |
S21 | S23 |
|
Ventilation Rate (m2/s) |
1962 | 13734 |
19170 | 19115 |
|
Category Day |
1 | 4 |
5 | 5 |
|
Spread Index |
28 | 28 |
28 | 28 |
|
Low-level Stability |
D | B |
B | E |
|
1700ft Mixing Ht Temp (F) |
77 | 77 |
77 | 77 |
|
Cloud cover |
BK | BK |
SC | SC |
| | |
|
|
DAY 3 THROUGH 7 FORECAST |
.SATURDAY...MOSTLY CLOUDY. A 50 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS AROUND 70. SOUTH WINDS AROUND 10 MPH. CATEGORY DAY INDEX 5. .SUNDAY...MOSTLY CLEAR. A 40 PERCENT CHANCE OF RAIN SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 70S. NORTHWEST 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 5 MPH. CATEGORY DAY INDEX 3. .TUESDAY...MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE LOWER 80S. SOUTHEAST WINDS 5 TO 10 MPH. CATEGORY DAY INDEX 3. .WEDNESDAY...MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH. CATEGORY DAY INDEX 4.
|