Plan a flight · Sun 5:36 pm PDT (00:36 UTC)

Reno/Tahoe International to Waterloo Regional RNO → ALO

1,248 nautical miles (1,436 statute miles) east on a straight line, true course 073°, about 060° magnetic at the departure end (variation 13E). At 120 knots that is 6 h 54 min at the quickest height in today's winds (39,000 ft, a 61-knot tailwind), arriving about 2:30 am CDT (07:30 UTC), after sunset at the destination. Right now RNO is VFR, wind from the north-northeast (020°) at 11 knots, gusting to 14; ALO is VFR, wind from the south (170°) at 8 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: 4 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 W72W: thunderstorms (a convective SIGMET) up to 30,000 ft, moving from the southwest at 20 knots, until 6:55 pm PDT (01:55 UTC). Near the route, 110 nm along the route.
as issued
```
WSUS33 KKCI 112355
MKCW WST 112355
CONVECTIVE SIGMET 72W
VALID UNTIL 0155Z
NV
FROM 60SSW BAM-60W ELY-OAL-40WNW OAL-60SSW BAM
AREA TS MOV FROM 23020KT. TOPS TO FL300.
```

SIGMET W71W: thunderstorms (a convective SIGMET) up to 27,000 ft, moving from the south at 40 knots, until 6:55 pm PDT (01:55 UTC). Over the route from 299 to 419 nm out.

as issued

WSUS33 KKCI 112355
MKCW WST 112355
CONVECTIVE SIGMET 71W
VALID UNTIL 0155Z
WY UT ID
FROM 40S DBS-40WNW BPI-30WSW MTU-30SSW DTA-30SE TWF-40S DBS
AREA EMBD TS MOV FROM 20040KT. TOPS TO FL270.

SIGMET W70W: thunderstorms (a convective SIGMET) up to 32,000 ft, moving from the southwest at 40 knots, until 6:55 pm PDT (01:55 UTC). Over the route from 499 to 649 nm out.

as issued

WSUS33 KKCI 112355
MKCW WST 112355
CONVECTIVE SIGMET 70W
VALID UNTIL 0155Z
MT WY
FROM 30SSW MLS-60WNW BFF-40SSE OCS-10S BPI-10S BIL-30SSW MLS
AREA TS MOV FROM 22040KT. TOPS TO FL320.

AIRMET ZULU 3C: moderate icing up to 22,000 ft. Over the route from 70 to 489 nm out.
AIRMET TANGO 4W: moderate turbulence above 18,000 ft from 18,000 ft to 36,000 ft. Over the route from 150 to 808 nm out.
AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 190 to 639 nm out.
AIRMET TANGO 4W: moderate turbulence below 18,000 ft up to 18,000 ft. Over the route from 329 to 689 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 359 to 629 nm out.
AIRMET TANGO 5W: strong surface winds (30 knots or more) (due to sustained surface winds greater than 30 knots). Over the route from 499 to 559 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 RNO.

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

urgent PC12 at 13,000 ft, 16 nm north, 2:48 pm PDT (21:48 UTC): severe turbulence from 13,000 ft to 14,000 ft, remarks: lots of moderate, moments of severe. 359 nm along the route, 16 nm north of the line.
as filed, and in English
```
SLC UUA /OV OGD280010/TM 2148/FL130/TP PC12/TB SEV 140-130/RM LOTS OF MODERATE, MOMENTS OF SEV
```
Report
an urgent report filed through SLC
Where
10 nm west (280°) of OGD
Time
21:48 UTC
Height
at 13,000 ft
Aircraft
PC12
Turbulence
severe from 14,000 ft to 13,000 ft
Remarks
lots of moderate, moments of severe
B739 at 11,000 ft, 14 nm southeast, 3:40 pm PDT (22:40 UTC): moderate turbulence, no icing, -4 °C, wind 180° at 40 knots, remarks: during the descent. 349 nm along the route, 14 nm southeast of the line.
as filed, and in English
```
SLC UA /OV TCH240014/TM 2240/FL110/TP B739/TA M04/WV 180040/TB CONT MOD /IC NEG/RM DURD
```
Report
a routine report filed through SLC
Where
14 nm southwest (240°) of TCH
Time
22:40 UTC
Height
at 11,000 ft
Aircraft
B739
Temperature
−4 °C
Wind
from 180° at 40 knots
Turbulence
continuous moderate
Icing
none
Remarks
during the descent
A320 at 6,600 ft, 12 nm south, 2:55 pm PDT (21:55 UTC): moderate turbulence, -2 °C, wind 200° at 55 knots, remarks: during the climb from 6,600 ft to 10,000 ft. 359 nm along the route, 12 nm south of the line.
as filed, and in English
```
SLC UA /OV TCH250007/TM 2155/FL066/TP A320/SK BASE 066 TOPS UNK/TA -2/WV 20055KT/TB OCNL MOD TURB/RM DURC 066-100
```
Report
a routine report filed through SLC
Where
7 nm west (250°) of TCH
Time
21:55 UTC
Height
at 6,600 ft
Aircraft
A320
Sky
base 6,600 ft tops unknown
Temperature
-2
Wind
from 200° at 55 knots
Turbulence
occasional moderate turbulence
Remarks
during the climb from 6,600 ft to 10,000 ft
E75L at 14,500 ft, 8 nm north, 4:05 pm PDT (23:05 UTC): moderate turbulence up to 15,800 ft, heavy rain, remarks: during the climb zlc. 369 nm along the route, 8 nm north of the line.
as filed, and in English
```
OGD UA /OV OGD086008/TM 2305/FL145/TP E75L/WX +RA/TB MOD 158 BLO/RM DURC /ZLC
```
Report
a routine report filed through OGD
Where
8 nm east (086°) of OGD
Time
23:05 UTC
Height
at 14,500 ft
Aircraft
E75L
Weather
heavy rain
Turbulence
moderate at 15,800 ft below
Remarks
during the climb zlc
E75L at 12,500 ft, 5 nm east, 3:25 pm PDT (22:25 UTC): moderate turbulence. 369 nm along the route, 5 nm east of the line.
as filed, and in English
```
HIF UA /OV HIF103005/TM 2225/FL125/TP E75L/TB MOD /ZLC
```
Report
a routine report filed through HIF
Where
5 nm east (103°) of HIF
Time
22:25 UTC
Height
at 12,500 ft
Aircraft
E75L
Turbulence
moderate zlc
A339 at 16,000 ft, 10 nm north, 4:35 pm PDT (23:35 UTC): moderate chop turbulence up to 16,000 ft, remarks: during the climb zlc. 379 nm along the route, 10 nm north of the line.
as filed, and in English
```
OGD UA /OV OGD063012/TM 2335/FL160/TP A339/TB MOD CHOP 160 BLO/RM DURC /ZLC
```
Report
a routine report filed through OGD
Where
12 nm northeast (063°) of OGD
Time
23:35 UTC
Height
at 16,000 ft
Aircraft
A339
Turbulence
moderate chop at 16,000 ft below
Remarks
during the climb zlc
BE9L at 21,000 ft, 26 nm north, 4:22 pm PDT (23:22 UTC): light chop turbulence above 21,000 ft, moderate icing above 21,000 ft, -21 °C, remarks: zdvwc. 669 nm along the route, 26 nm north of the line.
as filed, and in English
```
DGW UA /OV IIP200020/TM 2322/FL210/TP BE9L/SK BASE 200/TA M21/TB OCNL LGT CHOP 210/IC MOD MIX 210/RM ZDVWC
```
Report
a routine report filed through DGW
Where
20 nm south (200°) of IIP
Time
23:22 UTC
Height
at 21,000 ft
Aircraft
BE9L
Sky
base 20,000 ft
Temperature
−21 °C
Turbulence
occasional light chop at 21,000 ft
Icing
moderate mix at 21,000 ft
Remarks
zdvwc
TOP280ZL , 40 nm south, 3:08 pm PDT (22:08 UTC): a routine report with nothing remarked on. 339 nm along the route, 40 nm south of the line.
as filed, and in English
```
SLC UA /OV SLC207036/TM 2208/FLA21N/TP TOP 280 /ZL
```
Report
a routine report filed through SLC
Where
36 nm southwest (207°) of SLC
Time
22:08 UTC
Height
at A21N
Aircraft
TOP 280 /ZL
B38M at 16,000 ft, 16 nm south, 5:06 pm PDT (00:06 UTC): no turbulence, no icing, 13 °C, remarks: during the climb. 349 nm along the route, 16 nm south of the line.
as filed, and in English
```
SLC UA /OV TCH230015/TM 0006/FL160/TP B38M/TA 13/TB NEG/IC NEG/RM DURC
```
Report
a routine report filed through SLC
Where
15 nm southwest (230°) of TCH
Time
00:06 UTC
Height
at 16,000 ft
Aircraft
B38M
Temperature
13 °C
Turbulence
none
Icing
none
Remarks
during the climb
CRJ7 at 12,000 ft, 14 nm southeast, 3:14 pm PDT (22:14 UTC): light turbulence, remarks: during the climb. 349 nm along the route, 14 nm southeast of the line.
as filed, and in English
```
SLC UA /OV TCH240014/TM 2214/FL120/TP CRJ7/TB LGT CHOP-SMOOTH ABV 120/IC NET/RM DURC
```
Report
a routine report filed through SLC
Where
14 nm southwest (240°) of TCH
Time
22:14 UTC
Height
at 12,000 ft
Aircraft
CRJ7
Turbulence
light chop-smooth above 12,000 ft
Icing
net
Remarks
during the climb
A321 at 10,000 ft, 33 nm south, 5:00 pm PDT (00:00 UTC): light chop turbulence, no icing, remarks: during the descent. 359 nm along the route, 33 nm south of the line.
as filed, and in English
```
SLC UA /OV TCH165020/TM 0000/FL100/TP A321/TB LGT CHOP/IC NEG/RM DURD
```
Report
a routine report filed through SLC
Where
20 nm south (165°) of TCH
Time
00:00 UTC
Height
at 10,000 ft
Aircraft
A321
Turbulence
light chop
Icing
none
Remarks
during the descent
BCS1 at 12,500 ft, 2 nm northeast, 4:09 pm PDT (23:09 UTC): light to moderate turbulence, remarks: during the climb from 8,000 ft to 12,500 ft. 369 nm along the route, 2 nm northeast of the line.
as filed, and in English
```
SLC UA /OV TCH350015/TM 2309/FL125/TP BCS1/TB LGT TO MOD TURB/RM DURC 080-125
```
Report
a routine report filed through SLC
Where
15 nm north (350°) of TCH
Time
23:09 UTC
Height
at 12,500 ft
Aircraft
BCS1
Turbulence
light to moderate turbulence
Remarks
during the climb from 8,000 ft to 12,500 ft
CRJ7 at 11,000 ft, 4 nm south, 3:05 pm PDT (22:05 UTC): light turbulence, remarks: during the climb. 369 nm along the route, 4 nm south of the line.
as filed, and in English
```
SLC UA /OV TCH340010/TM 2205/FL110/TP CRJ7/TB LT/RM DURC
```
Report
a routine report filed through SLC
Where
10 nm north (340°) of TCH
Time
22:05 UTC
Height
at 11,000 ft
Aircraft
CRJ7
Turbulence
lt
Remarks
during the climb
A320 at 33,000 ft, 29 nm north, 3:24 pm PDT (22:24 UTC): light to moderate turbulence. 489 nm along the route, 29 nm north of the line.
as filed, and in English
```
RKS UA /OV OCS306029/TM 2224/FL330/TP A320/TB CONS LGT OCNL MOD /ZLC
```
Report
a routine report filed through RKS
Where
29 nm northwest (306°) of OCS
Time
22:24 UTC
Height
at 33,000 ft
Aircraft
A320
Turbulence
continuous light occasional moderate zlc

5 more routine reports are on the map.

Winds aloft along the route, and the time en route the forecast for use 20:00–03:00 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 11 forecast points nearest it (RNO, BAM, ELY, SLC, RKS, LND, BFF, ONL, FSD, OMA, MCW). 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	200° at 11 kt	−4 kt	17 °C	124 kt	10 h 04 min	5:40 am CDT (10:40 UTC)
7,500 ft	210° at 20 kt	−11 kt	12 °C	131 kt	9 h 32 min	5:08 am CDT (10:08 UTC)
9,500 ft	210° at 26 kt	−17 kt	8 °C	137 kt	9 h 07 min	4:43 am CDT (09:43 UTC)
11,500 ft	220° at 30 kt	−22 kt	4 °C	142 kt	8 h 47 min	4:23 am CDT (09:23 UTC)
13,500 ft	220° at 32 kt	−24 kt	-1 °C	144 kt	8 h 40 min	4:16 am CDT (09:16 UTC)
15,500 ft	220° at 34 kt	−26 kt	-5 °C	146 kt	8 h 33 min	4:09 am CDT (09:09 UTC)
17,500 ft	220° at 35 kt	−27 kt	-9 °C	147 kt	8 h 29 min	4:05 am CDT (09:05 UTC)
18,000 ft FL180	220° at 35 kt	−28 kt	-10 °C	148 kt	8 h 26 min	4:02 am CDT (09:02 UTC)
24,000 ft FL240	220° at 40 kt	−33 kt	-22 °C	153 kt	8 h 09 min	3:45 am CDT (08:45 UTC)
30,000 ft FL300	230° at 49 kt	−42 kt	-32 °C	162 kt	7 h 42 min	3:18 am CDT (08:18 UTC)
34,000 ft FL340	240° at 57 kt	−54 kt	-38 °C	174 kt	7 h 10 min	2:46 am CDT (07:46 UTC)
39,000 ft FL390	240° at 62 kt	−61 kt	-47 °C	181 kt	6 h 54 min	2:30 am CDT (07:30 UTC)

Based on data from the 11th at 18:00 UTC; valid on the 12th at 00:00 UTC for use 20:00 to 03:00 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
RNO	used from 0 nm out; 25 nm from the line		320/7	260/13 1°	230/21 -7°	210/38 -17°	220/43 -26°	230/54 -29°	230/59 -32°	230/54 -41°
BAM	used from 100 nm out; 34 nm from the line			270/8 4°	230/27 -4°	220/49 -18°	210/52 -26°	220/77 -29°	220/71 -33°	220/63 -43°
ELY	used from 200 nm out; 74 nm from the line			210/20 4°	240/21 -1°	230/37 -13°	200/58 -25°	220/73 -27°	220/73 -36°	220/69 -44°
SLC	used from 250 nm out; 92 nm from the line		280/8	210/39 5°	210/52 -1°	200/50 -11°	200/56 -23°	220/61 -28°	230/73 -37°	230/73 -45°
RKS	used from 449 nm out; 30 nm from the line			190/43	210/65 3°	210/57 -9°	210/56 -21°	210/47 -33°	230/63 -37°	240/77 -46°
LND	used from 599 nm out; 118 nm from the line			180/33 10°	190/50 3°	210/59 -9°	200/50 -21°	190/41 -34°	230/55 -39°	240/65 -47°
BFF	used from 649 nm out; 76 nm from the line		120/24	180/31 13°	210/26 7°	230/25 -7°	240/41 -20°	230/52 -36°	250/56 -41°	260/57 -45°
ONL	used from 848 nm out; 96 nm from the line		200/20 17°	230/26 14°	240/21 7°	250/27 -9°	260/32 -19°	240/44 -34°	240/56 -41°	250/62 -51°
FSD	used from 1048 nm out; 65 nm from the line	200/16	220/20 17°	240/26 13°	230/19 6°	240/25 -9°	240/28 -20°	250/39 -33°	250/44 -43°	260/63 -52°
OMA	used from 1098 nm out; 81 nm from the line	190/34	230/34 19°	250/25 12°	250/18 6°	250/22 -7°	250/28 -19°	260/34 -32°	260/39 -41°	280/56 -51°
MCW	used from 1148 nm out; 49 nm from the line	200/35	240/33 18°	250/20 10°	260/10 6°	270/18 -8°	260/28 -19°	280/30 -34°	290/49 -43°	280/70 -54°

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
RNO Reno, NV	departure	VFR Sky: scattered clouds at 9,500 feet	from the north-northeast (020°) at 11 knots, gusting to 14	10+ mi	none	4,414 ft	4:55 pm PDT (23:55 UTC)
SPZ Silver Springs, NV	20 nm out, 13 nm southeast of the line	no report just now				4,265 ft
OGD Ogden, UT	369 nm out, 7 nm north of the line, tower	marginal VFR Sky: scattered clouds at 2,200 feet, scattered clouds at 3,300 feet, overcast at 4,600 feet Weather: rain, mist	from the northeast (040°) at 6 knots	3 mi	4,600 ft	4,472 ft	00:25 UTC
EVW Evanston, WY	409 nm out, 5 nm northeast of the line	VFR Sky: scattered clouds at 800 feet, a broken layer at 5,500 feet, overcast at 7,000 feet Weather: light rain	from the west-southwest (240°) at 19 knots, gusting to 31	7 mi	5,500 ft	7,142 ft	00:28 UTC
RWL Rawlins, WY	589 nm out, 3 nm north of the line	VFR	from the south (180°) at 5 knots	10+ mi	none	6,816 ft	13:53 UTC
GUR Guernsey, WY	699 nm out, 14 nm north of the line, tower	VFR	from the east-southeast (110°) at 15 knots, gusting to 20	8 mi	none	4,401 ft	23:55 UTC
AIA Alliance, NE	788 nm out, 9 nm south of the line	VFR	from the east (100°) at 12 knots	10+ mi	none	3,930 ft	23:53 UTC
ONL O'Neill, NE	968 nm out, 2 nm northeast of the line	VFR	from the north (010°) at 5 knots	10+ mi	none	2,033 ft	00:15 UTC
SUX Sioux City, IA	1068 nm out, 8 nm southeast of the line, tower	VFR	from the south-southwest (210°) at 7 knots	10+ mi	none	1,098 ft	23:52 UTC
FOD Fort Dodge, IA	1168 nm out, 1 nm southeast of the line	VFR	from the south (190°) at 9 knots	10+ mi	none	1,156 ft	23:56 UTC
ALO Waterloo, IA	destination	VFR	from the south (170°) at 8 knots	10+ mi	none	873 ft	6:54 pm CDT (23:54 UTC)

The highest airport on this list sits at 7,142 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.

At ALO when you get there the forecast at the estimated arrival, 2:30 am CDT (07:30 UTC)

Wind from the south at 9 knots, visibility more than 6 miles, low-level wind shear, a broken layer at 25,000 feet VFR

The whole forecast for ALO

From Sun 7:00 pm CDT (00:00 UTC): wind from the south at 9 knots, gusting to 19, visibility more than 6 miles, scattered clouds at 25,000 feet
From Sun 10:00 pm CDT (03:00 UTC): wind from the south at 9 knots, visibility more than 6 miles, low-level wind shear, a broken layer at 25,000 feet
From Mon 7:00 am CDT (12:00 UTC): wind from the south at 8 knots, visibility more than 6 miles, a few clouds at 25,000 feet
From Mon 2:00 pm CDT (19:00 UTC): wind from the south-southwest at 13 knots, gusting to 19, visibility more than 6 miles, a few clouds at 25,000 feet

The forecast for RNO, the departure

From Sun 5:00 pm PDT (00:00 UTC): wind from the northwest at 12 knots, gusting to 22, visibility more than 6 miles, scattered clouds at 8,000 feet
From Sun 10:00 pm PDT (05:00 UTC): wind light and variable, visibility more than 6 miles, scattered clouds at 6,000 feet
From Mon 6:00 am PDT (13:00 UTC): wind from the north-northwest at 4 knots, visibility more than 6 miles, a broken layer at 4,000 feet
From Mon 11:00 am PDT (18:00 UTC): wind from the north at 10 knots, visibility more than 6 miles, showers nearby, a broken layer at 5,000 feet

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

No temporary flight restriction on or near this route right now.

Daylight

Sunset at RNO 6:24 pm PDT (01:24 UTC), at ALO 6:32 pm CDT (23:32 UTC) (civil twilight ends 7:00 pm CDT (00:00 UTC)). At 120 knots the arrival at ALO is before sunrise there (7:18 am CDT (12:18 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 Southwest · loop National Weather Service

Radar now, the southern Rockies · loop National Weather Service

Radar now, the northern Rockies · 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: Reno/Tahoe International, Waterloo Regional.