Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 25

First Quarter 48%

10:44

01:20

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

Sun - Rise: 07:36, Set: 16:57, Transit: 12:17. Moon - Rise: 10:44, Set: 01:20. Civil Dark: 17:30 - 07:03. Nautical Dark: 18:07 - 06:26. Astro Dark: 18:44 - 05:50

Total Clouds (% Sky Obscured)

0
1
0
0
0
0
0
0
0
1
1
2
2
10
2
0
46
52
86
94
100
100
100
100

Low Clouds (% Sky Obscured)

0
1
0
0
0
0
0
0
0
1
1
2
2
3
2
0
1
2
2
23
1
1
1
90

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
1
2
2
2
1
0
46
47
86
86
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
2
2
6
2
0
15
9
55
60
75
100
100
35

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 (%)

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
None
None
None
None

Precipitation Probability (%)

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

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)

7
7
7
9
10
10
10
10
9
8
7
7
7
7
7
8
8
9
10
12
14
15
17
18

Chance of Frost

Temperature (°C)

-20
-20
-22
-19
-20
-21
-21
-22
-22
-23
-23
-24
-24
-24
-24
-24
-23
-23
-22
-20
-19
-18
-17
-15

Feels Like (°C)

-26
-26
-27
-24
-25
-25
-26
-26
-27
-27
-27
-28
-28
-28
-28
-28
-28
-29
-27
-28
-27
-26
-25
-25

Dew Point (°C)

-26
-26
-26
-23
-24
-24
-25
-25
-26
-26
-26
-27
-27
-27
-27
-27
-27
-27
-26
-24
-22
-21
-21
-20

Relative Humidity (%)

57
58
63
72
72
71
70
70
68
68
71
73
73
71
70
71
70
71
68
67
71
71
71
69

Pressure (mb)

1029
1028
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1027
1027
1026
1025
1024
1023
1022
1021
1019
1017
1015
1013

Ozone (du)

334
334
334
334
335
340
343
353
360
361
359
356
348
351
349
349
361
359
352
371
378
383
382
369

Monday 26

Waxing Gibbous 60%

11:16

02:44

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

Sun - Rise: 07:35, Set: 16:59, Transit: 12:17. Moon - Rise: 11:16, Set: 02:44. Civil Dark: 17:32 - 07:02. Nautical Dark: 18:09 - 06:25. Astro Dark: 18:45 - 05:49

Total Clouds (% Sky Obscured)

100
84
86
88
94
90
92
93
97
99
74
59
40
25
20
18
12
3
3
30
40
43
68
79

Low Clouds (% Sky Obscured)

100
84
86
88
91
80
81
89
91
86
74
59
40
25
20
18
12
3
3
5
8
27
67
70

Medium Clouds (% Sky Obscured)

100
84
70
0
19
15
24
39
94
94
70
59
40
4
1
2
0
0
0
20
29
35
34
17

High Clouds (% Sky Obscured)

35
12
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
3
0
3
9
9
7
8
8
9
9
9
9
6
6
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
2
1
0
0
0
0
0

Precipitation Type

None
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 (%)

24
43
31
17
19
24
23
20
16
11
12
11
8
16
7
2
5
2
2
0
1
0
4
1

Precipitation Amount (mm)

0
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)

18
18
17
16
15
13
11
11
13
14
14
14
14
14
15
15
14
14
14
14
14
13
13
13

Chance of Frost

Temperature (°C)

-15
-15
-15
-14
-14
-14
-14
-14
-14
-15
-16
-16
-17
-17
-17
-18
-18
-19
-18
-17
-16
-15
-13
-13

Feels Like (°C)

-24
-23
-23
-23
-22
-21
-20
-20
-21
-22
-23
-24
-24
-24
-25
-26
-26
-26
-24
-23
-23
-22
-21
-20

Dew Point (°C)

-18
-18
-17
-17
-18
-17
-18
-18
-18
-19
-20
-21
-21
-21
-22
-23
-22
-23
-22
-21
-20
-19
-18
-17

Relative Humidity (%)

72
74
84
79
74
74
76
72
70
69
68
69
68
69
70
67
70
70
69
70
69
66
65
66

Pressure (mb)

1011
1010
1010
1010
1009
1009
1009
1009
1009
1010
1012
1013
1014
1015
1016
1017
1019
1020
1021
1022
1023
1023
1022
1022

Ozone (du)

367
364
364
360
364
367
367
366
366
374
381
385
384
384
389
396
403
415
418
413
407
404
400
397

Tuesday 27

Waxing Gibbous 71%

11:59

04:06

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 OK
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
14 Bad

Sun - Rise: 07:34, Set: 17:00, Transit: 12:18. Moon - Rise: 11:59, Set: 04:06. Civil Dark: 17:33 - 07:01. Nautical Dark: 18:10 - 06:24. Astro Dark: 18:46 - 05:48

Total Clouds (% Sky Obscured)

64
67
60
50
45
35
28
35
97
94
86
92
93
92
89
83
85
59
43
76
70
80
88
100

Low Clouds (% Sky Obscured)

64
67
60
50
45
35
28
35
62
56
53
52
54
58
54
30
31
33
34
76
70
75
75
75

Medium Clouds (% Sky Obscured)

1
0
0
11
42
35
0
0
35
40
52
53
56
58
71
82
85
15
6
5
0
17
33
50

High 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

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 (%)

0
0
0
0
0
1
1
1
1
2
1
1
0
1
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
None
None
None
None

Precipitation Probability (%)

4
2
2
0
3
1
4
4
4
2
4
6
4
2
3
1
3
6
3
2
1
0
1
1

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)

13
13
12
12
12
12
12
11
10
9
9
9
9
8
8
9
10
10
11
12
12
11
11
10

Chance of Frost

Temperature (°C)

-12
-12
-13
-14
-14
-15
-16
-17
-17
-17
-18
-18
-18
-19
-19
-19
-20
-20
-19
-18
-17
-16
-16
-15

Feels Like (°C)

-20
-19
-20
-21
-21
-22
-22
-23
-23
-23
-24
-23
-24
-24
-25
-25
-25
-26
-25
-24
-23
-22
-22
-21

Dew Point (°C)

-17
-17
-17
-18
-18
-19
-19
-20
-20
-21
-21
-21
-22
-22
-22
-23
-23
-23
-23
-23
-22
-22
-21
-21

Relative Humidity (%)

67
70
71
71
72
73
73
72
73
74
73
74
74
74
74
74
75
75
72
67
64
61
60
60

Pressure (mb)

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

Ozone (du)

396
395
396
398
398
400
398
392
390
387
385
378
375
375
377
383
388
390
386
383
381
378
376
375

Wednesday 28

Waxing Gibbous 81%

12:57

05:20

15 Bad
16 Bad
17 Bad
18 Bad
19 OK
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
14 Bad

Sun - Rise: 07:32, Set: 17:02, Transit: 12:18. Moon - Rise: 12:57, Set: 05:20. Civil Dark: 17:35 - 07:00. Nautical Dark: 18:12 - 06:23. Astro Dark: 18:47 - 05:47

Total Clouds (% Sky Obscured)

87
60
30
31
26
53
56
66
92
95
100
100
100
99
99
99
99
98
94
90
83
85
82
83

Low Clouds (% Sky Obscured)

75
56
30
25
17
19
43
55
85
89
97
97
97
97
98
97
97
97
93
90
83
85
82
83

Medium Clouds (% Sky Obscured)

37
23
6
23
26
53
56
66
64
61
52
60
45
43
34
33
35
71
75
69
58
0
0
0

High 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

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
9
9
1
2
8
8

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
None
None
None
None

Precipitation Probability (%)

2
1
1
0
0
0
2
1
2
9
13
16
20
22
24
20
19
18
15
23
12
12
23
9

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)

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

Chance of Frost

Temperature (°C)

-15
-15
-17
-17
-18
-19
-19
-19
-19
-19
-19
-19
-19
-19
-20
-20
-20
-19
-19
-18
-17
-16
-15
-15

Feels Like (°C)

-21
-21
-22
-22
-22
-23
-23
-23
-24
-24
-24
-23
-23
-24
-25
-25
-25
-25
-25
-23
-22
-21
-20
-20

Dew Point (°C)

-21
-20
-21
-21
-22
-22
-22
-22
-22
-22
-23
-23
-23
-23
-23
-23
-23
-23
-23
-22
-21
-20
-21
-20

Relative Humidity (%)

60
64
68
71
73
73
73
73
75
74
71
70
70
72
74
74
74
74
71
67
69
67
62
62

Pressure (mb)

1027
1028
1028
1029
1029
1029
1030
1030
1030
1030
1030
1030
1030
1030
1031
1031
1031
1032
1032
1032
1032
1033
1033
1033

Ozone (du)

372
370
372
374
376
378
390
401
406
405
407
409
415
415
415
414
412
410
408
410
409
411
415
419

Thursday 29

Waxing Gibbous 90%

14:10

06:21

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

Sun - Rise: 07:31, Set: 17:03, Transit: 12:18. Moon - Rise: 14:10, Set: 06:21. Civil Dark: 17:36 - 06:58. Nautical Dark: 18:13 - 06:22. Astro Dark: 18:49 - 05:46

Total Clouds (% Sky Obscured)

74
64
55
55
37
32
32
12
7
29
48
64
42
24
6
6
8
13
17
19
20
14
9
4

Low Clouds (% Sky Obscured)

74
64
55
55
37
32
32
12
7
29
37
30
22
14
6
6
8
12
12
12
11
8
5
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
3
6
9
7
3
0
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
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

7
4
7
8
9
8
7
8
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
None
None
None
None

Precipitation Probability (%)

19
7
17
8
19
5
6
5
13
2
3
0
1
2
1
5
3
1
6
7
2
3
3
2

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)

8
9
11
14
14
15
15
15
13
11
10
9
8
8
8
8
8
7
7
6
5
4
4
3

Chance of Frost

Temperature (°C)

-14
-14
-15
-16
-16
-17
-17
-17
-18
-19
-19
-19
-19
-19
-19
-19
-18
-18
-17
-16
-14
-13
-12
-11

Feels Like (°C)

-20
-20
-21
-23
-23
-23
-24
-24
-24
-24
-24
-24
-23
-23
-23
-23
-23
-23
-22
-22
-22
-22
-16
-15

Dew Point (°C)

-20
-19
-19
-19
-20
-20
-20
-21
-22
-22
-22
-22
-22
-23
-22
-22
-22
-21
-20
-20
-19
-19
-18
-18

Relative Humidity (%)

62
65
70
73
70
71
75
74
73
74
76
76
76
76
76
76
75
76
75
69
64
57
59
59

Pressure (mb)

1033
1034
1035
1036
1036
1037
1037
1038
1039
1039
1040
1040
1040
1041
1041
1041
1042
1042
1043
1042
1042
1042
1042
1041

Ozone (du)

424
430
435
440
441
439
436
433
430
429
425
423
420
418
419
419
417
415
412
406
401
395
393
392

Friday 30

Waxing Gibbous 96%

No Rise

07:06

15 Good
16 Good
17 Good
18 Good
19 Good
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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:30, Set: 17:05, Transit: 12:18. Moon - Rise: No Rise, Set: 07:06. Civil Dark: 17:37 - 06:57. Nautical Dark: 18:14 - 06:21. Astro Dark: 18:50 - 05:45

Total Clouds (% Sky Obscured)

4
3
3
6
8
10
31
54
75
82
93
100
100
95
95
95
90
85
85
79
79
74
70
65

Low Clouds (% Sky Obscured)

2
3
2
4
6
6
18
31
40
46
53
75
85
85
85
85
80
85
84
79
79
74
70
65

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
11
22
33
56
78
95
95
90
85
82
79
72
65
48
33

High Clouds (% Sky Obscured)

0
0
0
0
1
2
25
49
72
82
82
75
40
25
15
12
11
7
7
5
3
2
4
5

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
7
5
5
5
4
4
3
2
5
7
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
None
None
None
None

Precipitation Probability (%)

3
2
0
0
0
0
0
0
0
0
1
2
8
10
11
11
10
8
7
5
0
1
2
4

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)

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

Chance of Frost

Temperature (°C)

-11
-12
-13
-13
-14
-14
-14
-14
-14
-14
-14
-13
-13
-12
-12
-11
-11
-11
-10
-10
-9
-9
-8
-8

Feels Like (°C)

-14
-14
-13
-13
-15
-16
-16
-16
-16
-17
-17
-18
-18
-17
-17
-17
-16
-16
-16
-16
-16
-16
-15
-15

Dew Point (°C)

-17
-17
-17
-18
-17
-18
-18
-17
-17
-17
-17
-16
-15
-15
-14
-13
-13
-13
-14
-14
-14
-14
-13
-12

Relative Humidity (%)

61
63
67
70
72
73
74
75
76
76
78
78
79
81
81
83
81
80
77
71
68
64
65
68

Pressure (mb)

1041
1041
1041
1041
1041
1041
1041
1041
1040
1040
1039
1039
1038
1038
1037
1036
1036
1035
1035
1034
1033
1032
1030
1029

Ozone (du)

391
393
396
398
398
398
398
395
393
391
389
387
385
382
378
374
372
370
368
367
365
364
362
359

Saturday 31

Waxing Gibbous 99%

15:32

07:39

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

Sun - Rise: 07:29, Set: 17:06, Transit: 12:18. Moon - Rise: 15:32, Set: 07:39. Civil Dark: 17:39 - 06:56. Nautical Dark: 18:16 - 06:19. Astro Dark: 18:51 - 05:44

Total Clouds (% Sky Obscured)

68
80
95
97
98
100
100
100
100
100
100
100
100
99
99
99
98
98
96
93
92

Low Clouds (% Sky Obscured)

68
80
80
65
65
60
71
84
93
94
95
95
93
92
91
90
90
90
86
82
78

Medium Clouds (% Sky Obscured)

30
32
33
48
73
100
98
96
94
95
97
99
95
93
93
93
92
92
86
81
76

High Clouds (% Sky Obscured)

33
61
89
93
96
100
100
100
100
100
100
100
90
74
71
54
40
7
3
2
1

ISS Passover

Visibility (miles)

9
6
3
0
0
0
0
0
0
0
0
0
0
1
1
2
4
6
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

Precipitation Type

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

Precipitation Probability (%)

15
22
29
29
27
29
31
33
39
40
42
46
44
41
39
37
34
32
31
29
23

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-7
-8
-8
-8
-8
-8
-8
-8
-7
-7
-7
-7
-7
-7
-8
-9
-8
-8
-8
-7
-6

Feels Like (°C)

-14
-14
-14
-15
-14
-15
-15
-14
-14
-14
-14
-13
-13
-12
-12
-12
-13
-13
-13
-13
-13

Dew Point (°C)

-12
-11
-10
-10
-9
-9
-10
-9
-9
-8
-8
-9
-9
-9
-10
-10
-10
-10
-11
-10
-9

Relative Humidity (%)

70
77
82
88
88
88
87
88
90
92
90
89
89
88
87
87
85
83
82
80
77

Pressure (mb)

1028
1027
1027
1026
1025
1025
1024
1023
1022
1022
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1019

Ozone (du)

357
357
357
357
356
356
356
351
347
343
344
346
348
348
348
348
350
353
355
353
351

Forecast for Silver Bay, Lake, United States of America (47.29,-91.26)

Generated: 25/01/26 15:08:40. Forecast: 25/01/26 to 31/01/26. Timezone: UTC-6.00