Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 30

Waxing Gibbous 97%

17:27

06:15

14 OK
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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:57, Set: 19:39, Transit: 13:19. Moon - Rise: 17:27, Set: 06:15. Civil Dark: 20:08 - 06:28. Nautical Dark: 20:42 - 05:54. Astro Dark: 21:17 - 05:19

Total Clouds (% Sky Obscured)

38
51
56
68
100
95
100
100
93
86
100
100
100
100
100
91
88
91
82
87
90
100
80
91

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
4
0
18
29
24
38
13
5
4
6
6
5

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
8
39
44
66
88
92
66
87
42
22
66
47
42
36
77

High Clouds (% Sky Obscured)

38
51
56
68
100
95
100
100
93
86
100
100
99
93
70
20
26
77
62
66
65
100
80
18

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
7
9
9
7
7
7
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
34
0
0
0
0
0
0

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
1
0
0
0
2
9
16
21
33
39
37
33
18
29

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)

19
19
21
20
28
17
3
2
3
3
1
6
3
2
5
6
8
7
5
4
3
3
3
3

Chance of Frost

Temperature (°C)

17
17
17
16
15
13
12
11
10
9
8
5
2
3
2
1
1
1
1
2
4
7
8
10

Feels Like (°C)

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

Dew Point (°C)

-8
-8
-8
-8
-8
-7
-7
-7
-7
-7
-6
-4
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2

Relative Humidity (%)

17
16
18
18
20
23
27
28
30
32
37
53
72
72
76
80
80
80
80
73
64
55
51
43

Pressure (mb)

1004
1003
1003
1002
1003
1004
1005
1007
1007
1008
1009
1010
1012
1012
1013
1013
1014
1015
1015
1014
1012
1011
1010
1008

Ozone (du)

329
329
330
332
335
336
337
338
341
338
339
341
340
343
342
343
350
350
349
350
353
354
355
357

Tuesday 31

Waxing Gibbous 99%

18:35

06:34

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:55, Set: 19:41, Transit: 13:18. 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)

93
100
94
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
81
87

Low Clouds (% Sky Obscured)

2
1
1
1
2
2
2
3
1
1
2
29
44
39
41
35
56
65
77
92
73
42
52
68

Medium Clouds (% Sky Obscured)

53
41
49
72
74
100
92
100
82
41
41
100
100
91
96
100
100
99
100
100
100
24
39
72

High Clouds (% Sky Obscured)

74
100
94
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
83
100
100
81
77

ISS Passover

Visibility (miles)

9
4
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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 Type

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

Precipitation Probability (%)

12
20
8
12
9
9
5
1
0
1
8
34
38
38
36
38
43
41
34
35
49
38
32
45

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0.2

Wind Speed/Direction (mph)

4
5
9
9
8
7
5
5
5
3
3
3
3
3
2
2
1
3
3
3
4
5
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
9
8
8
8
7
6
5
5
4
3
3
4
3
3
3
3
2
1
1
2
3
4
5

Dew Point (°C)

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

Relative Humidity (%)

42
43
38
37
39
43
46
49
51
52
55
56
52
56
59
60
61
63
63
64
61
54
47
45

Pressure (mb)

1007
1005
1004
1003
1003
1003
1003
1004
1003
1003
1003
1003
1003
1002
1002
1002
1002
1002
1003
1003
1003
1002
1002
1001

Ozone (du)

365
366
356
353
349
351
355
349
347
348
346
348
352
357
353
353
354
358
364
368
365
365
364
361

Wednesday 1

Full Moon 100%

19:41

06:54

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 OK
00 Bad
01 Bad
02 Bad
03 Bad
04 Good
05 OK
06 OK
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 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
91
100
89
67
59
100
100
100
42
90
84
81
52
4
8
1
3
45
18
83
74
100
100

Low Clouds (% Sky Obscured)

87
66
52
38
25
41
39
38
18
0
0
0
0
0
0
4
1
0
45
18
3
3
0
2

Medium Clouds (% Sky Obscured)

83
86
100
83
57
35
35
91
65
3
24
30
35
25
0
5
1
3
45
18
83
54
95
100

High Clouds (% Sky Obscured)

91
76
75
75
67
59
100
100
100
24
71
84
81
14
1
0
0
0
0
0
48
8
51
69

ISS Passover

Visibility (miles)

9
5
9
9
9
9
9
9
9
9
9
9
7
9
9
8
5
6
1
1
2
4
4
7

Fog (%)

0
0
0
0
0
0
2
0
1
5
2
0
2
0
2
16
9
9
9
9
9
9
9
9

Precipitation Type

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

Precipitation Probability (%)

58
55
51
60
59
47
46
42
13
4
4
9
6
6
9
29
25
60
83
80
95
92
71
42

Precipitation Amount (mm)

0.3
0.2
0
0.4
0.4
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0.3
0.8
0.5
1.3
0.3
0.2
0

Wind Speed/Direction (mph)

7
7
5
4
7
8
6
4
5
4
5
7
7
7
7
7
8
11
10
13
15
16
25
13

Chance of Frost

Temperature (°C)

9
10
11
11
11
10
8
7
7
6
6
5
4
4
4
4
4
4
4
4
6
6
8
6

Feels Like (°C)

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

Dew Point (°C)

-3
-3
-5
-7
-8
-9
-8
-6
-4
-4
-4
-4
-4
-4
-4
-3
-3
-3
-1
-0
-1
-0
-2
-2

Relative Humidity (%)

42
39
33
27
25
24
32
39
47
49
49
52
56
57
56
60
64
64
69
75
61
65
52
58

Pressure (mb)

1000
1000
999
999
1000
1001
1001
1003
1003
1003
1002
1002
1002
1001
1000
1000
1000
999
999
999
997
997
997
998

Ozone (du)

362
365
365
367
366
366
367
370
369
366
363
355
349
348
350
350
354
356
358
362
364
368
366
366

Thursday 2

Waning Gibbous 98%

20:47

07:15

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

100
100
100
100
77
27
3
0
0
0
0
35
35
22
35
22
3
7
12
56
77
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
20
36
43
43

Medium Clouds (% Sky Obscured)

100
100
100
89
60
25
2
0
0
0
0
25
25
18
35
22
3
6
11
56
77
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
77
25
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
15
24

ISS Passover

Visibility (miles)

9
3
2
2
2
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

59
59
57
46
39
30
16
17
15
7
12
11
3
4
2
2
2
3
2
18
25
33
31
37

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

14
19
19
15
15
14
12
10
8
15
20
20
18
12
7
7
7
7
6
4
4
8
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
-2
-4
-3
-5
-6
-5
-5
-5
-9
-11
-12
-11
-9
-7
-9
-8
-7
-6
-3
-3
-3
-5
-4

Dew Point (°C)

-7
-8
-9
-10
-10
-11
-12
-13
-14
-15
-15
-16
-15
-14
-14
-14
-14
-14
-13
-14
-15
-15
-14
-13

Relative Humidity (%)

33
37
36
34
38
40
40
40
38
39
39
37
36
40
44
45
44
46
45
37
30
28
29
30

Pressure (mb)

997
998
998
999
1000
1001
1003
1005
1006
1008
1008
1008
1008
1009
1010
1011
1012
1013
1014
1014
1015
1016
1017
1017

Ozone (du)

367
368
372
374
380
388
393
401
406
413
418
415
409
409
409
409
408
405
403
400
398
398
397
397

Friday 3

Waning Gibbous 95%

21:54

07:39

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 OK
08 OK
09 OK
10 OK
11 Good
12 OK
13 Good

Sun - Rise: 06:50, Set: 19:44, Transit: 13:17. 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
99
99
92
87
76
67
65
64
62
63
44
30
21
16
14
15
17
17
13

Low Clouds (% Sky Obscured)

38
32
57
97
99
99
96
78
69
40
10
9
9
9
4
4
7
5
5
11
14
13
7
4

Medium Clouds (% Sky Obscured)

100
100
100
100
99
77
53
47
39
40
45
32
24
27
23
23
13
8
3
2
1
0
0
0

High Clouds (% Sky Obscured)

34
53
77
100
67
33
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
8
5
5
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

49
45
44
39
38
34
31
33
34
36
33
30
27
23
19
17
29
21
7
9
8
1
4
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
9
9
9
9
7
6
4
3
2
2
3
3
3
3
4
4
2
2
4
4
5
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-3
-2
-2
-2
-3
-4
-5
-5
-5
-5
-4
-4
-5
-5
-5
-6
-6
-5
-5
-5
-4
-3
-2
4

Dew Point (°C)

-13
-13
-12
-9
-8
-7
-7
-7
-7
-6
-6
-7
-7
-8
-8
-9
-9
-10
-10
-11
-11
-10
-10
-10

Relative Humidity (%)

29
29
31
40
49
58
65
68
72
76
78
76
75
72
72
70
66
58
52
44
41
38
35
31

Pressure (mb)

1017
1018
1018
1019
1021
1023
1024
1026
1026
1027
1027
1027
1028
1028
1027
1027
1027
1027
1027
1027
1026
1025
1025
1024

Ozone (du)

398
398
399
399
396
394
393
392
393
391
390
386
382
382
378
373
371
367
363
359
357
355
353
353

Saturday 4

Waning Gibbous 90%

23:00

08:08

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

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)

7
7
6
7
5
4
2
3
4
6
18
31
45
50
57
61
46
33
22
18
12
4
19
34

Low Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
1
2
2
2
1
0
0
0
0
4
9
21
44
50
55
40
26
10
9
6
3
3
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 (%)

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

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 (%)

1
3
1
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)

5
5
4
4
4
3
3
5
5
5
6
6
6
6
6
6
6
4
2
1
2
3
5
3

Chance of Frost

Temperature (°C)

7
9
9
9
9
7
6
4
4
3
3
2
2
2
1
1
1
2
4
5
7
9
10
11

Feels Like (°C)

4
4
5
5
6
7
6
6
5
5
4
0
-1
0
-1
-1
-1
-2
-2
-1
0
1
2
9

Dew Point (°C)

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

Relative Humidity (%)

29
26
25
25
24
30
37
44
43
42
41
42
41
42
41
41
41
37
33
30
27
25
22
20

Pressure (mb)

1022
1021
1021
1020
1020
1020
1021
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1021
1020
1019

Ozone (du)

353
352
352
351
350
351
351
352
353
353
354
355
356
356
353
349
346
342
339
336
334
333
331
331

Sunday 5

Waning Gibbous 83%

00:04

08:43

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

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)

44
47
46
48
59
70
77
78
80
83
67
47
26
25
24
21
25
27
31
28
24
19

Low Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

2
3
5
6
15
24
34
48
63
78
67
47
26
25
17
8
14
19
23
18
12
5

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

Fog (%)

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

Precipitation Type

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
4
9
12
12
15
17
11
3
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

Wind Speed/Direction (mph)

4
7
8
8
9
7
5
4
4
4
4
5
5
5
5
5
5
3
2
2
3
5

Chance of Frost

Temperature (°C)

12
12
12
12
12
10
9
7
6
6
5
4
4
4
3
3
2
3
5
6
7
9

Feels Like (°C)

9
9
10
10
11
9
8
6
6
4
3
1
2
2
3
3
3
1
2
2
3
3

Dew Point (°C)

-11
-12
-11
-11
-10
-9
-7
-6
-6
-7
-7
-7
-7
-7
-6
-6
-6
-5
-5
-4
-4
-4

Relative Humidity (%)

19
17
18
19
20
25
32
40
41
41
41
43
46
47
50
52
54
53
52
51
46
41

Pressure (mb)

1019
1018
1017
1017
1017
1018
1019
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020

Ozone (du)

332
332
331
331
330
331
331
332
334
336
339
340
341
342
343
345
346
347
348
348
348
348

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

Generated: 30/03/26 14:27:18. Forecast: 30/03/26 to 05/04/26. Timezone: UTC-6.00