Plan a flight · Mon 2:00 am PDT (09:00 UTC)

Mahlon Sweet Field to Okc Will Rogers International EUG → OKC

1,286 nautical miles (1,480 statute miles) east on a straight line, true course 105°, about 090° magnetic at the departure end (variation 15E). At 120 knots that is 8 h 24 min at the quickest height in today's winds (34,000 ft, a 33-knot tailwind), arriving about 12:24 pm CDT (17:24 UTC). Right now EUG is VFR, wind from the southeast (130°) at 3 knots; OKC is VFR, wind from the south (170°) at 11 knots. For planning, not a briefing: the legal preflight briefing comes from Flight Service (1-800-WX-BRIEF) or the FAA's own tools. Airlines fly this pair: 2 flights in the DOT's last twelve reported months, the route's page.

The route the straight line, the warnings crossed, restrictions, pilot reports and the airports along the way · click a mark for its words

Green, blue, red and purple airport dots are the flying conditions reported there now (VFR, marginal VFR, IFR, low IFR); grey means no report. Red areas are SIGMETs, orange areas AIRMETs, hatched red areas temporary flight restrictions. Map tiles: OpenFreeMap, data © OpenStreetMap contributors.

Warnings the route crosses SIGMETs and AIRMETs whose area the line passes through or comes within 25 nm of

AIRMET TANGO 1W: moderate turbulence above 18,000 ft from 18,000 ft to 39,000 ft. Over the first 349 nm of the route.
AIRMET ZULU 2C: moderate icing up to 23,000 ft. Over the route from 299 to 778 nm out.
AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 379 to 798 nm out.
AIRMET SIERRA 4E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist). Over the route from 409 to 449 nm out.
AIRMET TANGO 4W: moderate turbulence above 18,000 ft (due to mountain wave) from 34,000 ft to 43,000 ft. Over the route from 578 to 957 nm out.
AIRMET TANGO 1W: moderate turbulence below 18,000 ft (due to mountain wave) up to 12,000 ft. Over the route from 578 to 698 nm out.
AIRMET TANGO 1W: low-level wind shear (due to air speed loss or gain of 20 knots or more below 2,000 ft above the ground). Over the route from 648 to 877 nm out.
AIRMET TANGO 2W: moderate turbulence below 18,000 ft (due to mountain wave) up to 22,000 ft. Over the route from 708 to 927 nm out.
AIRMET TANGO 2W: low-level wind shear (due to air speed loss or gain of 20 knots or more below 2,000 ft above the ground). Over the last 319 nm of the route.

A SIGMET warns of weather hazardous to all aircraft; an AIRMET of weather that matters to small aircraft and to flying without instruments. "From 60 to 180 nm out" is measured along the route from EUG.

Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first

A321 at 31,000 ft, 18 nm northeast, 11:41 pm PDT (06:41 UTC): moderate turbulence, remarks: mtw +/-15KT zdvwc. 887 nm along the route, 18 nm northeast of the line.
as filed, and in English
```
COS UA /OV BRK/TM 0641/FL310/TP A321/TB MOD/RM MTW +/-15KT. ZDVWC
```
Report
a routine report filed through COS
Where
over BRK
Time
06:41 UTC
Height
at 31,000 ft
Aircraft
A321
Turbulence
moderate
Remarks
mtw +/-15KT zdvwc
A20N at 25,000 ft, 35 nm northeast, 11:19 pm PDT (06:19 UTC): light chop turbulence up to 26,000 ft, remarks: during the climb ZDVWC-06. 828 nm along the route, 35 nm northeast of the line.
as filed, and in English
```
DEN UA /OV DEN250045/TM 0619/FL250/TP A20N/TB OCNL LGT CHOP BLO 260/RM DURC. ZDVWC-06
```
Report
a routine report filed through DEN
Where
45 nm west (250°) of DEN
Time
06:19 UTC
Height
at 25,000 ft
Aircraft
A20N
Turbulence
occasional light chop below 26,000 ft
Remarks
during the climb ZDVWC-06
CRJ2 at 22,000 ft, 9 nm northeast, 11:35 pm PDT (06:35 UTC): no turbulence up to 26,000 ft, no icing, clear from 22,000 ft to 60,000 ft, remarks: during the descent ZDVWC-26. 838 nm along the route, 9 nm northeast of the line.
as filed, and in English
```
DEN UA /OV DEN220060/TM 0635/FL220/TP CRJ2/SK SKC/TB NEG BLO 260/IC NEG/RM DURD/ ZDVWC-26
```
Report
a routine report filed through DEN
Where
60 nm southwest (220°) of DEN
Time
06:35 UTC
Height
at 22,000 ft
Aircraft
CRJ2
Sky
clear
Turbulence
no below 26,000 ft
Icing
none
Remarks
during the descent ZDVWC-26
B738 at 23,000 ft, 13 nm north, 11:23 pm PDT (06:23 UTC): no turbulence from 23,000 ft to 26,000 ft, clear from 23,000 ft to 60,000 ft, remarks: during the descent sskii star ZDVWC-06. 838 nm along the route, 13 nm north of the line.
as filed, and in English
```
DEN UA /OV DEN230060/TM 0623/FL230/TP B738/SK SKC/TB NEG 230-260/RM DURD SSKII STAR. ZDVWC-06
```
Report
a routine report filed through DEN
Where
60 nm southwest (230°) of DEN
Time
06:23 UTC
Height
at 23,000 ft
Aircraft
B738
Sky
clear
Turbulence
no from 23,000 ft to 26,000 ft
Remarks
during the descent sskii star ZDVWC-06
B38M at 22,000 ft, 7 nm north, 1:14 am PDT (08:14 UTC): no turbulence, remarks: zdvwc. 847 nm along the route, 7 nm north of the line.
as filed, and in English
```
DEN UA /OV DEN216059/TM 0814/FL220/TP B38M/TB NEG/RM ZDVWC
```
Report
a routine report filed through DEN
Where
59 nm southwest (216°) of DEN
Time
08:14 UTC
Height
at 22,000 ft
Aircraft
B38M
Turbulence
none
Remarks
zdvwc
B38M at 37,000 ft, 22 nm south, 12:42 am PDT (07:42 UTC): light chop turbulence, remarks: mtw +/-7KT zdvwc. 857 nm along the route, 22 nm south of the line.
as filed, and in English
```
PUB UA /OV PUB280055/TM 0742/FL370/TP B38M/TB LGT CHOP/RM MTW +/-7KT. ZDVWC
```
Report
a routine report filed through PUB
Where
55 nm west (280°) of PUB
Time
07:42 UTC
Height
at 37,000 ft
Aircraft
B38M
Turbulence
light chop
Remarks
mtw +/-7KT zdvwc
A320 at 31,000 ft, 32 nm south, 11:58 pm PDT (06:58 UTC): light chop turbulence, remarks: mtw a 10-knot loss of airspeed 100FT zdvwc. 877 nm along the route, 32 nm south of the line.
as filed, and in English
```
PUB UA /OV PUB260040/TM 0658/FL310/TP A320/TB LGT CHOP/RM MTW +/-10KT 100FT. ZDVWC
```
Report
a routine report filed through PUB
Where
40 nm west (260°) of PUB
Time
06:58 UTC
Height
at 31,000 ft
Aircraft
A320
Turbulence
light chop
Remarks
mtw a 10-knot loss of airspeed 100FT zdvwc
A21N at 33,000 ft, 18 nm northeast, 11:59 pm PDT (06:59 UTC): light chop turbulence, remarks: mtw a 10-knot loss of airspeed 100FT zdvwc. 887 nm along the route, 18 nm northeast of the line.
as filed, and in English
```
COS UA /OV BRK/TM 0659/FL330/TP A21N/TB LGT CHOP/RM MTW +/-10KT 100FT. ZDVWC
```
Report
a routine report filed through COS
Where
over BRK
Time
06:59 UTC
Height
at 33,000 ft
Aircraft
A21N
Turbulence
light chop
Remarks
mtw a 10-knot loss of airspeed 100FT zdvwc

Winds aloft along the route, and the time en route the forecast for use 08:00–15:00 UTC · at 120 knots true airspeed

The eastbound cruising heights for this course (VFR: odd thousands plus 500 ft; above 18,000 ft the forecast levels), with the wind averaged along the line from the 12 forecast points nearest it (RDM, LKV, BOI, PIH, SLC, RKS, GJT, DEN, PUB, GCK, GAG, OKC). A plus sign is a headwind, a minus sign a tailwind.

Height	Average wind	Head- or tailwind	Temperature	Ground speed	Time en route	Arrival
5,500 ft	250° at 14 kt	−8 kt	9 °C	128 kt	10 h 03 min	2:03 pm CDT (19:03 UTC)
7,500 ft	250° at 17 kt	−11 kt	6 °C	131 kt	9 h 49 min	1:49 pm CDT (18:49 UTC)
9,500 ft	250° at 17 kt	−10 kt	3 °C	130 kt	9 h 54 min	1:54 pm CDT (18:54 UTC)
11,500 ft	240° at 20 kt	−10 kt	-1 °C	130 kt	9 h 54 min	1:54 pm CDT (18:54 UTC)
13,500 ft	240° at 23 kt	−11 kt	-5 °C	131 kt	9 h 49 min	1:49 pm CDT (18:49 UTC)
15,500 ft	230° at 26 kt	−12 kt	-9 °C	132 kt	9 h 45 min	1:45 pm CDT (18:45 UTC)
17,500 ft	230° at 29 kt	−12 kt	-12 °C	132 kt	9 h 45 min	1:45 pm CDT (18:45 UTC)
18,000 ft FL180	230° at 30 kt	−12 kt	-13 °C	132 kt	9 h 45 min	1:45 pm CDT (18:45 UTC)
24,000 ft FL240	230° at 34 kt	−15 kt	-23 °C	135 kt	9 h 32 min	1:32 pm CDT (18:32 UTC)
30,000 ft FL300	240° at 48 kt	−28 kt	-31 °C	148 kt	8 h 41 min	12:41 pm CDT (17:41 UTC)
34,000 ft FL340	250° at 52 kt	−33 kt	-36 °C	153 kt	8 h 24 min	12:24 pm CDT (17:24 UTC)
39,000 ft FL390	240° at 47 kt	−28 kt	-45 °C	148 kt	8 h 41 min	12:41 pm CDT (17:41 UTC)

Based on data from the 12th at 06:00 UTC; valid on the 12th at 12:00 UTC for use 08:00 to 15:00 UTC; temperatures above 24,000 ft are below zero. Heights are above sea level; a height is left out when the forecast has no wind for it over most of the line (the ground is higher). Ground speed is the airspeed less the headwind; the time en route is for the straight line and ignores climb, descent and routing around weather.

The forecast points as issued

Point	From	3,000	6,000	9,000	12,000	18,000	24,000	30,000	34,000	39,000
RDM	used from 0 nm out; 66 nm from the line		360/14 -2°	020/25 -8°	360/34 -13°	360/75 -16°	360/88 -25°	360/80 -39°	350/47 -42°	360/11 -43°
LKV	used from 150 nm out; 82 nm from the line			010/10 -8°	360/20 -11°	360/58 -19°	360/92 -25°	350/69 -37°	310/34 -37°	240/26 -41°
BOI	used from 199 nm out; 95 nm from the line		320/11 1°	280/8 -5°	220/14 -11°	200/60 -19°	190/66 -31°	210/46 -32°	220/50 -33°	220/43 -39°
PIH	used from 399 nm out; 89 nm from the line		070/8	150/19 1°	180/32 -4°	210/44 -17°	210/37 -28°	210/74 -31°	220/68 -35°	220/60 -43°
SLC	used from 449 nm out; 67 nm from the line		200/16	210/23 4°	220/34 -3°	210/40 -16°	220/66 -23°	220/64 -31°	220/57 -36°	220/50 -43°
RKS	used from 598 nm out; 72 nm from the line			250/9	230/21 -1°	210/43 -14°	220/59 -23°	220/55 -32°	220/53 -35°	220/48 -44°
GJT	used from 648 nm out; 71 nm from the line			220/26 6°	230/39 0°	220/55 -13°	230/60 -23°	230/78 -31°	230/80 -35°	230/74 -44°
DEN	used from 798 nm out; 77 nm from the line			270/24 11°	230/13 5°	230/48 -8°	230/46 -20°	230/63 -30°	240/78 -36°	240/78 -48°
PUB	used from 847 nm out; 42 nm from the line			260/45 11°	240/38 6°	230/47 -8°	230/51 -19°	240/74 -29°	240/82 -35°	250/72 -48°
GCK	used from 997 nm out; 78 nm from the line		240/40 22°	240/40 14°	240/38 7°	230/39 -7°	230/45 -20°	250/73 -28°	260/74 -36°	260/64 -49°
GAG	used from 1097 nm out; 47 nm from the line		240/35 22°	240/27 14°	230/25 6°	240/38 -7°	230/44 -19°	250/73 -28°	270/66 -37°	270/58 -49°
OKC	used from 1246 nm out; 20 nm from the line	220/43	230/31 17°	260/13 16°	270/11 7°	240/20 -6°	250/32 -17°	260/60 -28°	280/50 -37°	290/45 -50°

The weather now: both ends and the airports along the way public airports with a weather report within 25 nm of the line, one for each stretch

Airport	Where	Conditions	Wind	Visibility	Ceiling	Elevation	Reported
EUG Eugene, OR	departure	VFR	from the southeast (130°) at 3 knots	10+ mi	none	373 ft	1:54 am PDT (08:54 UTC)
BDN Bend, OR	80 nm out, 22 nm northeast of the line	VFR Sky: a broken layer at 4,900 feet	from the west-southwest (240°) at 3 knots	10+ mi	4,900 ft	3,459 ft	08:55 UTC
REO Rome, OR	249 nm out, 20 nm south of the line	reported, no category	from the east (090°) at 8 knots		none	4,053 ft	08:52 UTC
OGD Ogden, UT	528 nm out, 6 nm southwest of the line, tower	VFR Sky: overcast at 5,500 feet	from the southeast (140°) at 5 knots	10+ mi	5,500 ft	4,472 ft	08:53 UTC
VEL Vernal, UT	648 nm out, 1 nm west of the line	VFR Sky: a broken layer at 4,000 feet, overcast at 4,900 feet Weather: light rain	from the west (260°) at 8 knots	10+ mi	4,000 ft	5,274 ft	08:53 UTC
EGE Eagle, CO	778 nm out, 8 nm north of the line, tower	VFR Sky: scattered clouds at 7,000 feet, overcast at 9,000 feet	from the west (270°) at 4 knots	10+ mi	9,000 ft	6,547 ft	08:56 UTC
PUB Pueblo, CO	917 nm out, 15 nm southwest of the line, tower	VFR	from the east (090°) at 3 knots	10+ mi	none	4,729 ft	08:53 UTC
LBL Liberal, KS	1097 nm out, 2 nm north of the line	VFR	from the south-southwest (200°) at 14 knots	10+ mi	none	2,885 ft	08:56 UTC
JWG Watonga, OK	1236 nm out, 3 nm northeast of the line	no report just now				1,551 ft
OKC Oklahoma City, OK	destination	VFR	from the south (170°) at 11 knots	10+ mi	none	1,295 ft	3:52 am CDT (08:52 UTC)

The highest airport on this list sits at 6,547 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.

At OKC when you get there the forecast at the estimated arrival, 12:24 pm CDT (17:24 UTC)

Wind from the south-southwest at 17 knots, gusting to 27, visibility more than 6 miles, scattered clouds at 25,000 feet VFR

The whole forecast for OKC

From Mon 1:00 am CDT (06:00 UTC): wind from the south at 11 knots, visibility more than 6 miles, low-level wind shear, clear skies
From Mon 9:00 am CDT (14:00 UTC): wind from the south-southwest at 17 knots, gusting to 27, visibility more than 6 miles, scattered clouds at 25,000 feet
From Mon 8:00 pm CDT (01:00 UTC): wind from the south at 12 knots, visibility more than 6 miles, scattered clouds at 25,000 feet

The forecast for EUG, the departure

From Sun 11:00 pm PDT (06:00 UTC): wind light and variable, visibility more than 6 miles, clear skies
From Mon 2:00 pm PDT (21:00 UTC): wind from the north at 5 knots, visibility more than 6 miles, clear skies

Temporary flight restrictions on the line or within 25 nm of it

6/8784 LAKE GEORGE, CO, Sunday, October 11, 2026 through Tuesday, October 13, 2026 UTC on the route, 857 nm along the route · a hazard on the ground (fire-fighting, a chemical spill, rescue work) · until 13 October · ZDV

Daylight

Sunset at EUG 6:32 pm PDT (01:32 UTC), at OKC 6:59 pm CDT (23:59 UTC) (civil twilight ends 7:24 pm CDT (00:24 UTC)).

Each restriction opens the FAA's own page with the exact area, heights and times. Ordinary notices to air missions (closed runways, lights out) are not shown: the FAA's notice search is not open to sites like this one at this time.

Radar and forecast charts for the regions crossed government pictures, the latest each time the page loads

Radar now, the Pacific Northwest · loop National Weather Service

Radar now, the southern Rockies · loop National Weather Service

Radar now, the southern Plains · loop National Weather Service

Radar, the whole country · loop National Weather Service

Surface analysis now Weather Prediction Center

Forecast chart, 12 hours ahead Weather Prediction Center

Forecast chart, 24 hours ahead Weather Prediction Center

Sources: the Aviation Weather Center's data service (SIGMETs, AIRMETs, graphical AIRMETs, pilot reports, winds and temperatures aloft, observations and terminal forecasts), the National Weather Service radar, the Weather Prediction Center's charts, the FAA's temporary flight restriction list and shapes, and the FAA's airport file for the positions, elevations and magnetic variation. Fetched when the page is viewed and kept a few minutes. Each leg is the straight line between its two airports; airways, terrain and airspace are not considered. The airports in detail: Mahlon Sweet Field, Okc Will Rogers International.