ISSUED FIRE WEATHER PLANNING FORECAST
This forecast is valid for the following county: LE FLORE
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 | 79 |
|
Relative Humidity (%) |
-99 | -99 |
62 | 74 |
|
20 Foot Wind (MPH) |
N0 | N0 |
S6 | SE5 |
|
Mixing Height (ft) |
1900 | 4300 |
6100 | 4100 |
|
Transport Wind (mph) |
SE12 | S18 |
S21 | S16 |
|
Ventilation Rate (m2/s) |
3106 | 10545 |
17453 | 8938 |
|
Category Day |
2 | 4 |
5 | 4 |
|
Spread Index |
18 | 18 |
18 | 18 |
|
Low-level Stability |
C | B |
B | C |
|
1700ft Mixing Ht Temp (F) |
71 | 71 |
71 | 71 |
|
Cloud cover |
-99 | OV |
BK | BK |
| | |
|
| Tonight | |
| 12 Hour Probability of Precipitation = 10% |
| 12 Hour Precipitation Amount = 0 | |
|
| Forecast Time |
9PM | Mid |
3AM | 6AM |
|
Temperature (F) |
77 | 74 |
73 | 72 |
|
Relative Humidity (%) |
71 | 76 |
81 | 76 |
|
20 Foot Wind (MPH) |
SE2 | SE2 |
SE3 | E3 |
|
Mixing Height (ft) |
2600 | 800 |
500 | 400 |
|
Transport Wind (mph) |
S16 | SE13 |
SE6 | SE5 |
|
Ventilation Rate (m2/s)
| 5668 | 1417 |
409 | 272 |
|
Category Day |
3 | 1 |
1 | 1 |
|
Spread Index |
18 | 18 |
18 | 18 |
|
Low-level Stability |
F | F |
F | F |
|
1700ft Mixing Ht Temp (F) |
76 | 76 |
76 | 76 |
|
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) |
75 | 82 |
85 | 83 |
|
Relative Humidity (%) |
76 | 62 |
54 | 58 |
|
20 Foot Wind (MPH) |
SE6 | S8 |
S9 | S8 |
|
Mixing Height (ft) |
1000 | 4900 |
6600 | 6100 |
|
Transport Wind (mph) |
S13 | S18 |
S21 | S22 |
|
Ventilation Rate (m2/s) |
1771 | 12017 |
18884 | 18284 |
|
Category Day |
1 | 4 |
5 | 5 |
|
Spread Index |
26 | 26 |
26 | 26 |
|
Low-level Stability |
D | B |
B | E |
|
1700ft Mixing Ht Temp (F) |
76 | 76 |
76 | 76 |
|
Cloud cover |
BK | BK |
SC | SC |
| | |
|
|
DAY 3 THROUGH 7 FORECAST |
.SATURDAY...MOSTLY CLOUDY WITH 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 UPPER 60S. NORTHWEST WINDS 5 TO 10 MPH. CATEGORY DAY INDEX 4. .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 IN THE UPPER 40S. HIGHS AROUND 80. SOUTH WINDS AROUND 5 MPH. CATEGORY DAY INDEX 3. .WEDNESDAY...MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH. CATEGORY DAY INDEX 3.
|