Cedar City Regional to Sacramento International CDC → SMF
405 nautical miles (466 statute miles) west on a straight line, true course 281°, about 267° magnetic at the departure end (variation 14E). At 120 knots that is 3 h 22 min at the quickest height in today's winds (4,500 ft, no wind along the track), arriving about 7:55 am PDT (14:55 UTC). Right now CDC is VFR, wind from the south-southwest (200°) at 13 knots, gusting to 22; SMF is VFR, wind from the south (190°) at 4 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
- SIGMET W22W: thunderstorms (a convective SIGMET) up to 30,000 ft, moving from the south at 35 knots, until 6:55 am MDT (12:55 UTC). Over the first 69 nm of the route.
as issued
WSUS33 KKCI 121055 MKCW WST 121055 CONVECTIVE SIGMET 22W VALID UNTIL 1255Z AZ UT NV FROM 40W DTA-40WNW HVE-20SSE BCE-50NE LAS-70ENE BTY-40W DTA AREA TS MOV FROM 20035KT. TOPS TO FL300.
- AIRMET ZULU 2C: moderate icing up to 23,000 ft. Over the first 119 nm of the route.
- AIRMET TANGO 4W: moderate turbulence above 18,000 ft (due to mountain wave) from 34,000 ft to 43,000 ft. Near the route, at the departure end.
- AIRMET TANGO 1W: moderate turbulence below 18,000 ft (due to mountain wave) up to 12,000 ft. Over the first 158 nm of the route.
- AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the first 99 nm of the route.
- AIRMET TANGO 1W: moderate turbulence above 18,000 ft from 18,000 ft to 39,000 ft. Over the last 158 nm of the route.
- AIRMET SIERRA 2E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 316 to 356 nm out.
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 CDC.
Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first
Not fetched just now.
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 westbound cruising heights for this course (VFR: even thousands plus 500 ft; above 18,000 ft the forecast levels), with the wind averaged along the line from the 5 forecast points nearest it (BCE, ELY, BIH, RNO, SAC). A plus sign is a headwind, a minus sign a tailwind.
| Height | Average wind | Head- or tailwind | Temperature | Ground speed | Time en route | Arrival |
|---|---|---|---|---|---|---|
| 4,500 ft | 010° at 1 kt | 0 | 120 kt | 3 h 22 min | 7:55 am PDT (14:55 UTC) | |
| 6,500 ft | 360° at 2 kt | 0 | 3 °C | 120 kt | 3 h 22 min | 7:55 am PDT (14:55 UTC) |
| 8,500 ft | 230° at 8 kt | +5 kt | -1 °C | 115 kt | 3 h 31 min | 8:04 am PDT (15:04 UTC) |
| 10,500 ft | 220° at 13 kt | +6 kt | -4 °C | 114 kt | 3 h 33 min | 8:06 am PDT (15:06 UTC) |
| 12,500 ft | 220° at 16 kt | +7 kt | -7 °C | 113 kt | 3 h 35 min | 8:08 am PDT (15:08 UTC) |
| 14,500 ft | 220° at 18 kt | +10 kt | -10 °C | 110 kt | 3 h 41 min | 8:14 am PDT (15:14 UTC) |
| 16,500 ft | 230° at 19 kt | +12 kt | -14 °C | 108 kt | 3 h 45 min | 8:18 am PDT (15:18 UTC) |
| 18,000 ft FL180 | 230° at 21 kt | +14 kt | -16 °C | 106 kt | 3 h 49 min | 8:22 am PDT (15:22 UTC) |
| 24,000 ft FL240 | 250° at 24 kt | +20 kt | -24 °C | 100 kt | 4 h 03 min | 8:36 am PDT (15:36 UTC) |
| 30,000 ft FL300 | 240° at 35 kt | +25 kt | -31 °C | 95 kt | 4 h 16 min | 8:49 am PDT (15:49 UTC) |
| 34,000 ft FL340 | 230° at 44 kt | +27 kt | -37 °C | 93 kt | 4 h 21 min | 8:54 am PDT (15:54 UTC) |
| 39,000 ft FL390 | 220° at 44 kt | +25 kt | -43 °C | 95 kt | 4 h 16 min | 8:49 am PDT (15:49 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| BCE | used from 0 nm out; 70 nm from the line | 200/32 -2° | 210/57 -15° | 220/71 -22° | 220/69 -30° | 220/64 -38° | 220/67 -44° | |||
| ELY | used from 49 nm out; 83 nm from the line | 210/34 1° | 220/40 -4° | 220/39 -17° | 210/51 -24° | 220/65 -30° | 220/60 -37° | 220/56 -44° | ||
| BIH | used from 148 nm out; 93 nm from the line | L/V | 020/6 0° | 140/7 -7° | 210/31 -16° | 230/34 -26° | 220/43 -30° | 220/52 -36° | 220/46 -43° | |
| RNO | used from 296 nm out; 58 nm from the line | 010/6 | 270/12 -3° | 220/26 -10° | 280/13 -19° | 350/44 -24° | 320/30 -32° | 260/22 -36° | 240/24 -42° | |
| SAC | used from 346 nm out; 31 nm from the line | L/V | L/V 4° | 340/9 -4° | 340/22 -8° | 360/71 -12° | 360/82 -23° | 350/58 -37° | 310/30 -40° | 270/25 -44° |
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 |
|---|---|---|---|---|---|---|---|
| CDC Cedar City, UT | departure | VFR Sky: a few clouds at 4,100 feet | from the south-southwest (200°) at 13 knots, gusting to 22 | 10+ mi | none | 5,622 ft | 4:53 am MDT (10:53 UTC) |
| TPH Tonopah, NV | 188 nm out, 11 nm south of the line | VFR Sky: scattered clouds at 4,900 feet, a broken layer at 5,500 feet, a broken layer at 8,500 feet | from the south-southwest (210°) at 6 knots | 10+ mi | 5,500 ft | 5,430 ft | 10:56 UTC |
| HTH Hawthorne, NV | 267 nm out, 7 nm north of the line | VFR Sky: a few clouds at 6,000 feet, a broken layer at 7,500 feet, overcast at 8,500 feet | from the north-northwest (340°) at 9 knots | 10+ mi | 7,500 ft | 4,230 ft | 11:15 UTC |
| TVL South Lake Tahoe, CA | 336 nm out, 20 nm north of the line | VFR Sky: overcast at 8,000 feet | calm | 10+ mi | 8,000 ft | 6,268 ft | 10:53 UTC |
| PVF Placerville, CA | 365 nm out, 6 nm north of the line | reported, no category | calm | 10+ mi | none | 2,585 ft | 11:15 UTC |
| SMF Sacramento, CA | destination | VFR Sky: a few clouds at 11,000 feet | from the south (190°) at 4 knots | 10+ mi | none | 26 ft | 3:53 am PDT (10:53 UTC) |
The highest airport on this list sits at 6,268 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At SMF when you get there the forecast at the estimated arrival, 7:55 am PDT (14:55 UTC)
Wind light and variable, visibility more than 6 miles, a few clouds at 25,000 feet VFR
The whole forecast for SMF
- From Mon 5:00 am PDT (12:00 UTC): wind light and variable, visibility more than 6 miles, a few clouds at 25,000 feet
- From Mon 5:00 pm PDT (00:00 UTC): wind from the north-northwest at 6 knots, visibility more than 6 miles, clear skies
- From Mon 10:00 pm PDT (05:00 UTC): wind light and variable, visibility more than 6 miles, clear skies
The forecast for CDC, the departure
- From Mon 6:00 am MDT (12:00 UTC): wind from the south-southwest at 15 knots, gusting to 25, visibility more than 6 miles, a few clouds at 3,000 feet, a broken layer at 6,000 feet
- 30% chance between Mon 6:00 am MDT (12:00 UTC) and 9:00 am MDT (15:00 UTC): wind variable at 15 knots, gusting to 25, light rain showers, a broken layer at 4,000 feet
- From Mon 9:00 am MDT (15:00 UTC): wind from the south-southwest at 20 knots, gusting to 30, visibility more than 6 miles, light rain showers, scattered clouds at 3,000 feet, a broken layer at 6,000 feet
- From Tue 12:00 am MDT (06:00 UTC): wind from the southwest at 11 knots, visibility 5 miles, light rain showers, overcast at 2,500 feet
Temporary flight restrictions on the line or within 25 nm of it
- 6/3475 BEALE AFB, CA, Sunday, March 8, 2026 through Sunday, November 1, 2026 Local 17 nm from the route, at the destination end · security · until 1 November · ZOA
Daylight
Sunset at CDC 6:58 pm MDT (00:58 UTC), at SMF 6:31 pm PDT (01:31 UTC) (civil twilight ends 6:57 pm PDT (01:57 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
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: Cedar City Regional, Sacramento International.