Severe Weather and Heavy Rainfall in the Plains Tonight; Heavy Rainfall and Flooding Along the East Coast of Florida

Severe thunderstorms with the potential for strong, damaging winds and a few tornadoes are expected through tonight across the central and southern Plains. Heavy rainfall may accompany these thunderstorms. Heavy rainfall will continue through tonight along the east coast of Florida and flooding will continue through Tuesday morning. Read More >

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Aviation Forecast Discussion

.AVIATION... 00Z TAFS: VFR condtions expected. Widespread high level clouds will continue to increase through the evening from the west as a shortwave trough approaches the Pacific Northwest. This may reduce the fog and stratus development tonight into Tuesday morning, but the NBM is carrying a 20-30% chance for MVFR conditions at KCOE/KLWS. VFR conditions are expected for TAF sites by late Tuesday morning. FORECAST CONFIDENCE AND/OR ALTERNATE SCENARIOS: Low confidence in fog/stratus redeveloping overnight. ----------------------- Confidence descriptors: Low - Less than a 30 percent chance Moderate - 30 to 70 percent chance High - Greater than a 70 percent chance For additional probabilistic information for NWS Spokane airports, please refer to the Aviation Dashboard on our webpage: https:/www.weather.gov/otx/avndashboard &&

Latest GEG Terminal Aerodrome Forecast (TAF)

FTUS44 KGEG 022321
KGEG 022320Z 0300/0324 03005KT P6SM FEW035 BKN270
     FM030400 04004KT P6SM OVC200
     FM031300 05004KT 4SM BR OVC250
     FM031800 05005KT P6SM BKN250

Latest Area Terminal Aerodrome Forecasts (TAFs)

FTUS44 KSFF 022321 RRA
KSFF 022320Z 0300/0324 VRB04KT P6SM FEW029
     FM030400 VRB03KT P6SM OVC200
     FM031100 VRB03KT 6SM BR SCT020 OVC200
     FM031800 VRB03KT P6SM BKN250

FTUS46 KOTX 022320
TAFCOE
TAF
KCOE 022320Z 0300/0324 VRB03KT P6SM FEW035
     FM031200 05007KT P6SM SCT020 BKN250
     FM031800 03007KT P6SM BKN250=

FTUS54 KPUW 022321 RRB
KPUW 022320Z 0300/0324 12007KT P6SM SKC
     FM030500 09012KT P6SM OVC220
     FM031300 10006KT 6SM BR OVC250
     FM031600 09007KT 3SM BR SCT020 OVC200
     FM031800 10007KT P6SM BKN250

FTUS46 KOTX 022320
TAFLWS
TAF
KLWS 022320Z 0300/0324 VRB03KT P6SM SKC
     FM031600 09003KT 2SM BR SCT020 OVC060
     FM031900 25002KT P6SM BKN100=

FTUS44 KMWH 022321 RRA
KMWH 022320Z 0300/0324 VRB03KT P6SM SKC
     FM031400 VRB03KT 6SM BR OVC100
     FM031900 07003KT P6SM BKN250

FTUS80 KEAT 022321 RRJ
KEAT 022320Z 0300/0324 10003KT P6SM SKC
     FM031300 VRB03KT P6SM OVC100
     FM031800 27003KT P6SM BKN100

FTUS80 KSEA 022321 RRX
KSEA 022320Z 0300/0406 30003KT P6SM OVC250
     FM030500 04004KT P6SM VCSH OVC080
     FM031100 02004KT P6SM OVC070
     FM031700 03006KT P6SM OVC060
     FM032100 36005KT P6SM BKN050

FTUS44 KBOI 022321
KBOI 022320Z 0300/0324 32009KT P6SM FEW200
     FM030200 13009KT P6SM BKN200
     FM031400 15008KT P6SM BKN150 WS020/13035KT
     FM031800 17009KT P6SM BKN150

FTUS54 KPDT 022321 RRA
KPDT 022320Z 0300/0324 04011KT P6SM SCT250
     FM030100 VRB04KT P6SM BKN250

FTUS80 KALW 022321 RRA
KALW 022320Z 0300/0324 14005KT P6SM SCT250

FTUS80 KPSC 022321 RRX
KPSC 022320Z 0300/0324 32006KT P6SM SCT250

FTUS54 KYKM 022321 RRB
KYKM 022320Z 0300/0324 27005KT P6SM BKN250

FTUS54 KDLS 022321 RRA
KDLS 022320Z 0300/0324 VRB03KT P6SM BKN250

FTUS46 KPDT 022320
TAFBDN
TAF
KBDN 022320Z 0300/0324 33007KT P6SM BKN250
     AMD NOT SKED=

FTUS44 KMSO 022321 RRA
KMSO 022320Z 0300/0324 VRB04KT P6SM FEW150
     FM031000 00000KT 4SM BR VCFG FEW002 BKN009
     FM031600 VRB03KT P6SM FEW010
     FM032000 30005KT P6SM SKC

FTUS80 KBTM 022321 RRE
KBTM 022320Z 0300/0324 VRB03KT P6SM FEW150
     FM030800 14005KT 5SM BR SCT003 BKN020
     FM031400 14002KT P6SM FEW020
     FM031900 18005KT P6SM SKC

FTUS80 KSMN 022321 RRX
KSMN 022320Z 0300/0324 12003KT P6SM SKC
     FM030700 00000KT 6SM BR SCT002 BKN010
     FM031600 VRB03KT P6SM SKC

FTUS44 KGPI 022321
KGPI 022320Z 0300/0324 34005KT P6SM BKN035 OVC045
     FM030600 00000KT 4SM BR VCFG BKN010
     FM031500 VRB04KT P6SM FEW010 SCT150
     FM032000 18003KT P6SM SKC

Raw METARs for WFO OTX CWA and Surrounding Areas

--TAFs--	Time	T	Td	RH	HI	WC	Dir	Wind	G	PK	Vis	Wx	Pcp	Clouds
KGEG	2053Z	83	43	24	81		250	7			7			FEW150 BKN250
KSFF	2053Z	84	50	31	82		VRB	7			1 1/2	HZ		FEW030
KCOE	2056Z	82	54	38	81		VRB	5			3	HZ		OVC024
KPUW	2053Z
KLWS	2056Z	90	41	18	86		350	9			10			CLR
KMWH	2052Z	85	40	20	82		200	10			10			CLR
--WA--	Time	T	Td	RH	HI	WC	Dir	Wind	G	PK	Vis	Wx	Pcp	Clouds
KS52	2055Z	89	44	20	85		140	18	26		10			CLR
KOMK	2053Z	91	45	20	87		200	14	21		10			CLR
KS10
KEPH	2053Z	86	46	25	83		150	8	17		10			CLR
K63S	2055Z	84	61	45	84		170	7			8		0.56	CLR
KDEW	2053Z	83	50	32	81			calm			7			CLR
KSKA	1955Z	82	41	24	80		180	5			10			CLR
--ID--	Time	T	Td	RH	HI	WC	Dir	Wind	G	PK	Vis	Wx	Pcp	Clouds
K65S	2055Z	82	59	45	82		360	9			10			CLR
KSZT	2055Z	84	57	40	83		120	5			10			CLR
KMLP	2053Z	69	54	59				calm			10			BKN100
-PDT TAFs-	Time	T	Td	RH	HI	WC	Dir	Wind	G	PK	Vis	Wx	Pcp	Clouds
KPDT	2053Z	85	39	20	82		280	9			10			CLR
KALW	2053Z	85	36	17	82		170	3			10			CLR
KPSC	2053Z	90	32	13	86		230	13			10			CLR
KYKM	2053Z	85	43	23	82		150	10			10			CLR
KDLS	2053Z	82	48	31	81		310	23	32	35	10			CLR
KRDM	2056Z	86	36	17	83						10			CLR
KBDN	2055Z	88	34	15	84		20	13			10			CLR
-MSO TAFs-	Time	T	Td	RH	HI	WC	Dir	Wind	G	PK	Vis	Wx	Pcp	Clouds
KMSO	2053Z	95	56	27	93		310	14	20		10			CLR
KBTM	2053Z	87	52	30	85		140	10	21		10			CLR
KSMN	2056Z	95	53	24	92		100	8			10			CLR
KGPI	2055Z	88	58	36	87		VRB	3			10			CLR
KHRF	2055Z	90	57	33	89		360	13	22		10			CLR
-Misc-	Time	T	Td	RH	HI	WC	Dir	Wind	G	PK	Vis	Wx	Pcp	Clouds
KSEA	2053Z	67	49	53			220	6			10			SCT037 BKN042
KSMP	2056Z	60	49	67							10			CLR
KELN	2053Z	81	41	24	79			calm			10			CLR
KRLD	2055Z	91	37	15	87		210	8			10			CLR
KGIC	2055Z	77	46	34			40	6	9		10			SCT090 SCT120
K1S5	2055Z	85	50	29	83		110	3			10			CLR
KHRI	2053Z	87	40	19	84		270	12			9			CLR
KP69	2052Z	79	65	62				calm

Lowest Expected Flight Category Forecasts - EXPERIMENTAL

•This site is for informational purposes. It should be used with other preflight information sources needed to satisfy all the requirements of 14 CFR 91.103. It is NOT designed to be used as a primary or sole source of information for preflight action. Refer to Flight Service for more information.

0-1 hr Ceiling Forecast	0-1 hr Visibility Forecast

1-2 hr Ceiling Forecast	1-2 hr Visibility Forecast

2-3 hr Ceiling Forecast	2-3 hr Visibility Forecast

3-4 hr Ceiling Forecast	3-4 hr Visibility Forecast

4-5 hr Ceiling Forecast	4-5 hr Visibility Forecast

5-6 hr Ceiling Forecast	5-6 hr Visibility Forecast

6-12 hr Ceiling Forecast	6-12 hr Visibility Forecast

12-18 hr Ceiling Forecast	12-18 hr Visibility Forecast

18-24 hr Ceiling Forecast	18-24 hr Visibility Forecast

HREF Ceiling Probabilities - EXPERIMENTAL

•These plots are produced by HREF ensemble guidance and are for informational purposes. It should be used with other preflight information sources needed to satisfy all the requirements of 14 CFR 91.103. It is NOT designed to be used as a primary or sole source of information for preflight action. Refer to Flight Service for more information.

0-1 hr Probability of Ceiling < 1000 ft	0-1 hr Probability of Ceiling < 2000 ft	0-1 hr Probability of Ceiling < 3000 ft

1-2 hr Probability of Ceiling < 1000 ft	1-2 hr Probability of Ceiling < 2000 ft	1-2 hr Probability of Ceiling < 3000 ft

2-3 hr Probability of Ceiling < 1000 ft	2-3 hr Probability of Ceiling < 2000 ft	2-3 hr Probability of Ceiling < 3000 ft

3-4 hr Probability of Ceiling < 1000 ft	3-4 hr Probability of Ceiling < 2000 ft	3-4 hr Probability of Ceiling < 3000 ft

4-5 hr Probability of Ceiling < 1000 ft	4-5 hr Probability of Ceiling < 2000 ft	4-5 hr Probability of Ceiling < 3000 ft

5-6 hr Probability of Ceiling < 1000 ft	5-6 hr Probability of Ceiling < 2000 ft	5-6 hr Probability of Ceiling < 3000 ft

6-12 hr Probability of Ceiling < 1000 ft	6-12 hr Probability of Ceiling < 2000 ft	6-12 hr Probability of Ceiling < 3000 ft

12-18 hr Probability of Ceiling < 1000 ft	12-18 hr Probability of Ceiling < 2000 ft	12-18 hr Probability of Ceiling < 3000 ft

18-24 hr Probability of Ceiling < 1000 ft	18-24 hr Probability of Ceiling < 2000 ft	18-24 hr Probability of Ceiling < 3000 ft

HREF Visibility Probabilities - EXPERIMENTAL

0-1 hr Probability of Visibility < 0.25 mi	0-1 hr Probability of Visibility < 0.5 mi	0-1 hr Probability of Visibility < 1 mi

1-2 hr Probability of Visibility < 0.25 mi	1-2 hr Probability of Visibility < 0.5 mi	1-2 hr Probability of Visibility < 1 mi

2-3 hr Probability of Visibility < 0.25 mi	2-3 hr Probability of Visibility < 0.5 mi	2-3 hr Probability of Visibility < 1 mi

3-4 hr Probability of Visibility < 0.25 mi	3-4 hr Probability of Visibility < 0.5 mi	3-4 hr Probability of Visibility < 1 mi

4-5 hr Probability of Visibility < 0.25 mi	4-5 hr Probability of Visibility < 0.5 mi	4-5 hr Probability of Visibility < 1 mi

5-6 hr Probability of Visibility < 0.25 mi	5-6 hr Probability of Visibility < 0.5 mi	5-6 hr Probability of Visibility < 1 mi

6-12 hr Probability of Visibility < 0.25 mi	6-12 hr Probability of Visibility < 0.5 mi	6-12 hr Probability of Visibility < 1 mi

12-18 hr Probability of Visibility < 0.25 mi	12-18 hr Probability of Visibility < 0.5 mi	12-18 hr Probability of Visibility < 1 mi

18-24 hr Probability of Visibility < 0.25 mi	18-24 hr Probability of Visibility < 0.5 mi	18-24 hr Probability of Visibility < 1 mi


0-1 hr Probability of Visibility < 2 mi	0-1 hr Probability of Visibility < 4 mi

1-2 hr Probability of Visibility < 2 mi	1-2 hr Probability of Visibility < 4 mi

2-3 hr Probability of Visibility < 2 mi	2-3 hr Probability of Visibility < 4 mi

3-4 hr Probability of Visibility < 2 mi	3-4 hr Probability of Visibility < 4 mi

4-5 hr Probability of Visibility < 2 mi	4-5 hr Probability of Visibility < 4 mi

5-6 hr Probability of Visibility < 2 mi	5-6 hr Probability of Visibility < 4 mi

6-12 hr Probability of Visibility < 2 mi	6-12 hr Probability of Visibility < 4 mi

12-18 hr Probability of Visibility < 2 mi	12-18 hr Probability of Visibility < 4 mi

18-24 hr Probability of Visibility < 2 mi	18-24 hr Probability of Visibility < 4 mi