Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 31

Waxing Gibbous 99%

18:35

06:34

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:55, Set: 19:41, Transit: 13:19. Moon - Rise: 18:35, Set: 06:34. Civil Dark: 20:09 - 06:26. Nautical Dark: 20:43 - 05:52. Astro Dark: 21:18 - 05:17

Total Clouds (% Sky Obscured)

100
88
100
92
87
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
2
0
0
0
0
0
0
0
0
1
0
0
0
1
3
31
75
73
60
55
55
66
61

Medium Clouds (% Sky Obscured)

38
37
27
37
78
79
94
95
92
100
94
85
89
91
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

84
88
100
66
29
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
0
0
0
0
0
0

Fog (%)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Snow
Snow

Precipitation Probability (%)

1
0
3
3
4
4
6
3
2
7
5
2
9
10
12
28
78
95
75
76
75
65
64
92

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
1.1
0.4
0.3
0.3
0.2
0.2
0.5

Wind Speed/Direction (mph)

8
9
9
8
9
11
16
19
17
16
12
6
5
5
5
3
1
5
4
4
4
6
5
5

Chance of Frost

Temperature (°C)

6
8
9
10
12
13
14
13
13
12
10
9
9
8
8
8
8
6
4
4
4
3
3
3

Feels Like (°C)

4
6
6
6
7
8
8
6
6
5
5
6
6
5
5
5
6
3
2
1
1
0
0
-0

Dew Point (°C)

-4
-4
-5
-4
-5
-5
-5
-4
-3
-2
-1
-0
-1
-0
0
0
0
1
2
2
3
3
2
2

Relative Humidity (%)

50
43
38
36
32
28
27
30
34
38
46
53
52
55
56
60
60
67
89
91
93
94
94
96

Pressure (mb)

1012
1011
1010
1009
1007
1006
1005
1004
1004
1004
1004
1003
1003
1003
1002
1001
1001
1001
1001
1001
1000
1000
1001
1001

Ozone (du)

348
351
348
343
343
349
356
354
350
346
346
347
346
347
348
349
350
350
353
354
356
359
361
359

Wednesday 1

Full Moon 100%

19:41

06:54

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 OK
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:53, Set: 19:42, Transit: 13:18. Moon - Rise: 19:41, Set: 06:54. Civil Dark: 20:10 - 06:25. Nautical Dark: 20:44 - 05:51. Astro Dark: 21:19 - 05:15

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
93
47
29
71
66
100
100
100
100
71
35
2
67
5
36
100

Low Clouds (% Sky Obscured)

53
56
58
55
79
68
62
76
29
35
29
27
2
1
0
0
0
0
0
0
0
1
1
3

Medium Clouds (% Sky Obscured)

99
100
94
85
53
77
100
97
19
17
11
0
6
5
100
100
60
4
23
2
67
4
36
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
93
47
6
44
35
100
100
100
100
49
4
1
23
2
0
100

ISS Passover

Visibility (miles)

0
0
0
0
9
4
0
0
9
9
9
9
9
9
9
9
7
9
9
9
2
5
5
3

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
5
9
2
4
0
0
0
0
0

Precipitation Type

Snow
Snow
None
None
Very Light Rain
Light Rain
Light Rain
Sleet
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
Snow
None
None
Light Rain

Precipitation Probability (%)

95
75
49
38
55
65
66
60
56
72
57
15
7
5
5
8
8
1
14
52
79
58
55
92

Precipitation Amount (mm)

0.8
0.3
0
0
0.2
0.4
0.4
0.3
0.2
0.7
0.5
0
0
0
0
0
0
0
0
0
0.5
0
0
0.5

Wind Speed/Direction (mph)

6
6
6
7
7
7
6
6
5
5
5
3
4
4
4
5
6
7
7
7
11
11
8
8

Chance of Frost

Temperature (°C)

2
2
2
3
5
6
5
4
5
7
7
5
4
3
3
4
3
4
3
2
2
3
2
3

Feels Like (°C)

-2
-2
-1
-1
1
2
2
1
1
4
6
4
0
-0
0
0
-1
-1
-1
-0
-1
-2
-1
-0

Dew Point (°C)

2
1
1
2
1
1
1
1
0
-2
-2
-2
-2
-2
-3
-3
-3
-3
-3
-3
-3
-1
-2
-1

Relative Humidity (%)

96
96
96
91
76
72
75
82
70
52
53
65
67
67
64
63
65
63
65
72
73
79
80
76

Pressure (mb)

1002
1003
1003
1003
1002
1002
1002
1002
1001
1001
1002
1003
1004
1004
1003
1002
1002
1001
1001
1000
1000
999
999
998

Ozone (du)

356
354
360
363
363
362
362
366
367
365
366
368
369
367
366
365
365
360
359
361
361
366
370
373

Thursday 2

Waning Gibbous 98%

20:47

07:15

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
18 OK
19 OK
20 Good
21 OK
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:51, Set: 19:43, Transit: 13:18. Moon - Rise: 20:47, Set: 07:15. Civil Dark: 20:11 - 06:23. Nautical Dark: 20:45 - 05:49. Astro Dark: 21:21 - 05:13

Total Clouds (% Sky Obscured)

66
81
95
96
45
100
23
40
3
0
3
0
13
47
100
100
100
80
94
99
100
100
100
100

Low Clouds (% Sky Obscured)

4
1
0
0
0
3
2
0
0
0
3
0
0
0
0
1
20
43
50
70
56
58
100
100

Medium Clouds (% Sky Obscured)

66
50
59
95
45
100
23
40
3
0
2
0
10
37
100
100
100
73
79
97
100
97
94
91

High Clouds (% Sky Obscured)

31
81
95
17
20
20
0
20
0
0
0
0
0
0
6
90
25
78
94
15
25
13
41
38

ISS Passover

Visibility (miles)

5
4
6
5
6
5
1
7
9
9
5
9
9
9
9
7
7
9
9
9
9
9
9
1

Fog (%)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
12
6
6
6
6
6
6
6
6
6

Precipitation Type

Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow
None
None
Snow
Snow

Precipitation Probability (%)

80
64
37
61
55
63
42
28
16
11
7
6
4
8
23
18
30
52
49
44
48
42
53
64

Precipitation Amount (mm)

0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.3
0.1
0
0
0.2
0.4

Wind Speed/Direction (mph)

9
9
13
13
18
19
18
19
17
20
18
17
15
14
11
7
6
8
6
5
5
3
5
5

Chance of Frost

Temperature (°C)

4
5
7
7
7
7
5
4
3
2
0
-2
-3
-3
-3
-3
-2
-3
-3
-4
-2
-2
-2
-3

Feels Like (°C)

1
2
1
1
1
-0
-2
-3
-3
-4
-6
-7
-8
-9
-9
-8
-8
-8
-7
-8
-7
-6
-6
-7

Dew Point (°C)

-1
-1
-5
-5
-5
-5
-7
-9
-10
-11
-11
-13
-13
-14
-14
-13
-12
-12
-11
-11
-11
-11
-10
-6

Relative Humidity (%)

72
65
42
40
42
44
40
39
38
39
42
43
45
42
41
44
45
49
53
56
50
51
56
78

Pressure (mb)

997
997
998
997
997
998
999
1000
1002
1004
1006
1008
1009
1009
1009
1010
1010
1012
1014
1015
1015
1017
1019
1021

Ozone (du)

378
377
376
377
380
380
385
389
395
401
404
410
409
415
416
417
416
408
409
406
403
401
397
396

Friday 3

Waning Gibbous 95%

21:54

07:39

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good

Sun - Rise: 06:50, Set: 19:44, Transit: 13:18. Moon - Rise: 21:54, Set: 07:39. Civil Dark: 20:13 - 06:21. Nautical Dark: 20:47 - 05:47. Astro Dark: 21:22 - 05:11

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
79
67
49
35
33
32
29
24
21
15
9
2
1
1
0
0
0
0

Low Clouds (% Sky Obscured)

94
95
100
89
44
58
67
60
40
22
21
20
16
16
15
9
8
2
1
1
0
0
0
0

Medium Clouds (% Sky Obscured)

83
75
93
66
66
66
53
35
17
22
25
27
17
7
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

55
45
30
30
30
35
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

1
6
6
4
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6

Precipitation Type

Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

53
42
37
34
24
17
28
20
6
11
9
2
6
5
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.2
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
5
5
5
6
7
8
8
7
7
6
4
2
1
1
3
3
4
4
4
4
4
4
3

Chance of Frost

Temperature (°C)

-3
-2
-0
0
2
3
4
4
5
5
3
2
1
0
-0
-1
-1
-1
-1
-1
-1
-2
-2
1

Feels Like (°C)

-6
-5
-4
-4
-2
-2
-1
-1
1
1
1
0
0
0
-1
-2
-2
-2
-2
-2
-2
-3
-3
-1

Dew Point (°C)

-6
-5
-6
-5
-6
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-6
-6
-6
-6
-7
-8
-8

Relative Humidity (%)

79
75
67
69
58
54
53
52
50
51
56
64
66
69
68
71
71
71
71
70
68
66
62
51

Pressure (mb)

1022
1023
1024
1024
1024
1023
1023
1023
1022
1023
1024
1025
1026
1027
1027
1028
1028
1028
1027
1027
1027
1027
1027
1027

Ozone (du)

397
394
391
390
389
384
381
381
380
378
375
374
373
371
365
359
355
351
352
349
348
349
347
345

Saturday 4

Waning Gibbous 90%

23:00

08:08

09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good

Sun - Rise: 06:48, Set: 19:45, Transit: 13:17. Moon - Rise: 23:00, Set: 08:08. Civil Dark: 20:14 - 06:19. Nautical Dark: 20:48 - 05:45. Astro Dark: 21:24 - 05:09

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
3
4
2
1
0
1
2
3
7
11
12

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
1
3
4
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

1
3
5
6
7
8
8
7
7
6
4
2
5
6
5
5
6
6
5
5
5
5
3
2

Chance of Frost

Temperature (°C)

2
4
5
7
8
10
10
11
11
11
10
8
7
6
5
4
3
3
2
2
2
1
3
4

Feels Like (°C)

2
2
3
5
6
7
8
9
9
9
9
8
5
3
3
1
1
1
1
1
1
1
-1
1

Dew Point (°C)

-6
-6
-6
-6
-6
-6
-7
-7
-7
-8
-7
-5
-6
-6
-8
-10
-11
-11
-11
-10
-10
-10
-10
-10

Relative Humidity (%)

53
50
45
40
35
32
29
28
27
27
28
38
41
41
39
36
36
37
38
40
42
44
39
34

Pressure (mb)

1026
1025
1025
1024
1023
1022
1021
1021
1020
1020
1020
1021
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1022

Ozone (du)

341
338
337
335
332
329
330
329
329
327
325
328
331
334
332
333
334
335
336
335
334
333
331
329

Sunday 5

Waning Gibbous 83%

00:04

08:43

09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 OK
17 OK
18 OK
19 OK
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 OK
05 OK
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:46, Set: 19:46, Transit: 13:17. Moon - Rise: 00:04, Set: 08:43. Civil Dark: 20:15 - 06:17. Nautical Dark: 20:49 - 05:43. Astro Dark: 21:25 - 05:07

Total Clouds (% Sky Obscured)

10
9
8
8
9
10
15
20
24
36
46
54
61
69
76
69
61
54
50
46
43
52
57
69

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
3
4
4
6
6
6
7
4
6
4
1
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
0
0
2
5
7
6
5
3
10
16
23
28
36
44
37
48
41
37
30
22
37
51
61

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
3
4
6
6
7
7
7
6
5
2
3
6
6
6
7
6
6
6
6
6
6
4
2

Chance of Frost

Temperature (°C)

5
7
9
10
11
12
13
13
13
13
12
10
9
8
7
6
6
5
5
4
4
3
5
6

Feels Like (°C)

1
2
3
4
9
9
9
9
9
10
11
10
10
9
8
7
3
2
2
2
1
1
2
2

Dew Point (°C)

-11
-10
-9
-9
-9
-9
-9
-9
-9
-9
-8
-7
-6
-7
-7
-8
-8
-8
-8
-8
-9
-9
-9
-9

Relative Humidity (%)

31
29
27
26
24
22
21
21
20
20
25
29
35
35
36
36
37
37
39
39
40
40
37
34

Pressure (mb)

1022
1022
1021
1020
1019
1018
1017
1017
1016
1015
1016
1017
1017
1017
1017
1018
1018
1018
1018
1017
1017
1017
1017
1017

Ozone (du)

326
328
329
331
332
333
334
336
338
340
339
339
339
339
339
339
339
339
338
339
339
339
338
336

Monday 6

Waning Gibbous 75%

01:05

No Set

09 Bad
10 Bad
11 Bad
12 OK
13 OK
14 Good
15 OK
16 OK
17 OK
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:45, Set: 19:47, Transit: 13:17. Moon - Rise: 01:05, Set: No Set. Civil Dark: 20:16 - 06:16. Nautical Dark: 20:51 - 05:41. Astro Dark: 21:27 - 05:05

Total Clouds (% Sky Obscured)

65
61
60
43
26
7
19
31
43
60
78
97
97
98
98
93
91
86
91
95
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
25
49
74
74
73
73

Medium Clouds (% Sky Obscured)

0
3
6
0
0
0
14
29
43
57
71
85
86
87
88
66
43
21
15
9
3

High Clouds (% Sky Obscured)

62
54
49
38
22
5
9
14
20
42
63
87
91
91
91
66
41
15
43
70
98

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

1
2
5
7
7
7
7
7
6
5
5
6
9
8
7
7
7
7
7
7
6

Chance of Frost

Temperature (°C)

7
8
10
12
13
14
14
14
14
14
13
11
10
9
7
6
5
5
5
5
4

Feels Like (°C)

2
3
4
5
10
10
9
10
11
11
10
10
9
9
9
9
1
2
2
2
2

Dew Point (°C)

-9
-9
-9
-8
-8
-8
-8
-8
-8
-8
-7
-6
-4
-2
-0
2
2
2
1
2
1

Relative Humidity (%)

30
28
26
24
23
22
21
21
21
21
25
30
36
46
59
78
78
78
78
80
80

Pressure (mb)

1018
1017
1017
1016
1015
1014
1013
1013
1013
1012
1013
1014
1015
1015
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

335
336
337
337
338
339
339
339
338
337
338
340
341
343
344
346
346
346
346
346
346

Forecast for Lander, Fremont, United States of America (42.75,-108.81)

Generated: 31/03/26 09:02:02. Forecast: 31/03/26 to 06/04/26. Timezone: UTC-6.00