Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 17

New Moon 2%

08:11

No Set

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:37, Set: 18:14, Transit: 12:56. Moon - Rise: 08:11, Set: No Set. Civil Dark: 18:44 - 07:07. Nautical Dark: 19:17 - 06:32. Astro Dark: 19:52 - 05:58

Total Clouds (% Sky Obscured)

38
51
60
71
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
29
90
78
77
89
94
91
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

38
51
60
71
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
25
40
44
50

High Clouds (% Sky Obscured)

38
51
60
71
100
100
100
100
57
43
100
100
92
100
100
100
100
100
100
100
40
45
40
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
2
1
1
9
1
0
0
0
0
0
0
1
3
3
1
3
2

Fog (%)

13
34
1
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
Snow
Snow
Snow
Snow
Frozen rai
Snow
Frozen rai
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
1
15
50
80
95
78
95
95
95
95
95
95
95
95
71
42
47
47
49
49

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.5
0.7
0.2
0.8
0.9
0.9
3.6
3.7
3.7
2.6
1
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

10
10
11
13
16
19
21
23
25
25
27
29
31
30
31
30
31
29
28
27
26
25
24
22

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-7
-7
-7
-7
-8
-8
-9
-9
-10
-11
-12
-13
-13
-13
-13
-14
-13
-13
-12
-12
-11
-11
-10

Dew Point (°C)

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

Relative Humidity (%)

89
92
91
91
89
89
91
92
94
92
91
91
91
94
94
92
94
94
92
89
89
91
89
89

Pressure (mb)

1017
1017
1016
1016
1015
1014
1013
1013
1011
1009
1008
1006
1004
1004
1003
1003
1002
1002
1002
1002
1002
1002
1002
1003

Ozone (du)

403
400
401
399
399
398
396
394
392
392
386
388
391
391
390
393
395
403
405
413
419
426
428
431

Wednesday 18

Waxing Crescent 6%

08:29

19:51

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:36, Set: 18:15, Transit: 12:56. Moon - Rise: 08:29, Set: 19:51. Civil Dark: 18:46 - 07:05. Nautical Dark: 19:19 - 06:31. Astro Dark: 19:53 - 05:57

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
100
100
100
99
96
94
83
77
48
87
92
97
87
57
45
40
62
60

Low Clouds (% Sky Obscured)

100
100
100
97
75
93
100
100
100
99
96
84
50
26
11
5
0
0
0
0
0
0
41
27

Medium Clouds (% Sky Obscured)

50
50
50
45
92
82
92
100
100
50
40
44
35
36
35
63
37
61
47
4
1
0
0
0

High Clouds (% Sky Obscured)

1
26
55
45
98
90
100
94
85
54
38
57
43
60
17
47
79
95
70
36
6
0
8
45

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
1
1
1
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
Frozen rai
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

40
63
70
76
53
16
14
19
25
27
9
4
1
1
0
0
0
0
0
0
0
0
0
1

Precipitation Amount (mm)

0
0.3
0.4
0.8
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

19
18
19
19
21
22
22
20
19
19
18
17
16
15
16
17
16
16
17
17
16
18
16
15

Chance of Frost

Temperature (°C)

-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-1
-1
-1
-1
1
1
1
2
2
2
2
1
1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
89
89
91
92
91
91
92
92
92
92
91
92
91
91
92
94
94
96
96
94
94
93
93

Pressure (mb)

1004
1005
1005
1006
1006
1007
1006
1007
1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1007
1007
1007
1006
1006
1006

Ozone (du)

435
436
438
439
434
428
426
426
425
420
419
417
418
419
420
419
419
419
419
418
418
416
410
407

Thursday 19

Waxing Crescent 13%

08:47

21:05

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:34, Set: 18:17, Transit: 12:55. Moon - Rise: 08:47, Set: 21:05. Civil Dark: 18:47 - 07:04. Nautical Dark: 19:20 - 06:29. Astro Dark: 19:54 - 05:55

Total Clouds (% Sky Obscured)

90
96
98
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

59
85
87
89
98
100
100
87
100
100
100
97
91
100
100
86
90
96
93
89
86
86
87
87

Medium Clouds (% Sky Obscured)

54
63
50
76
95
87
100
100
100
100
100
100
92
100
89
45
50
55
55
55
59
57
77
100

High Clouds (% Sky Obscured)

35
42
30
63
100
100
100
100
100
100
84
55
60
55
55
55
45
60
60
61
62
56
55
71

ISS Passover

Visibility (miles)

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

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
Snow
Frozen rai
Frozen rai
Light Rain
None
Light Rain
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Light Rain
Light Rain
Light Rain
Very Light Rain
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
6
48
59
59
65
58
95
95
95
95
95
95
95
93
70
60
48
59
63
60
62
66

Precipitation Amount (mm)

0
0
0
0.3
0.4
0.3
0.5
0
0.8
1.6
1.7
1
2.5
1.4
0.8
0.5
0.4
0.2
0.1
0.3
0.3
0.2
0.3
0.3

Wind Speed/Direction (mph)

15
17
18
21
22
22
23
23
22
25
28
28
25
23
22
21
17
14
13
11
8
2
4
5

Chance of Frost

Temperature (°C)

1
0
0
-0
-0
-1
-1
-0
0
0
-0
-0
0
0
0
1
1
1
1
1
1
0
0
0

Feels Like (°C)

-5
-7
-6
-8
-8
-8
-9
-8
-8
-8
-10
-10
-8
-8
-8
-7
-5
-5
-5
-4
-3
-2
-3
-3

Dew Point (°C)

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

Relative Humidity (%)

92
91
92
92
91
92
91
91
92
92
92
91
92
94
96
94
94
96
98
98
100
100
100
100

Pressure (mb)

1006
1006
1005
1005
1004
1003
1002
1001
1000
999
997
996
995
995
995
994
994
994
995
995
996
997
999
1000

Ozone (du)

405
402
403
400
399
400
396
389
381
379
377
375
374
376
380
386
393
397
399
403
403
404
405
402

Friday 20

Waxing Crescent 22%

09:07

22:22

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:32, Set: 18:18, Transit: 12:55. Moon - Rise: 09:07, Set: 22:22. Civil Dark: 18:48 - 07:02. Nautical Dark: 19:21 - 06:28. Astro Dark: 19:56 - 05:53

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
98
97
97
97
97
98
98
99
100

Low Clouds (% Sky Obscured)

88
89
91
90
89
88
87
86
86
87
86
87
87
87
87
87
87
91
91
91
92
94
96
98

Medium Clouds (% Sky Obscured)

98
97
96
91
70
88
92
96
100
100
78
62
70
71
53
52
48
37
29
18
8
8
8
11

High Clouds (% Sky Obscured)

65
97
95
65
97
100
100
100
100
75
50
20
25
45
55
75
78
44
4
2
2
2
12
7

ISS Passover

Visibility (miles)

0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
1
9
9
9
4
1
0
0
1

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

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

Precipitation Probability (%)

64
61
60
57
58
61
50
37
43
50
50
51
39
35
30
22
24
28
20
29
33
33
34
22

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
100
96
98
100
98
98
100
100
98
98
98
98
96
94
92
91
87
89
92
98
96
92

Pressure (mb)

1002
1003
1005
1006
1007
1007
1008
1009
1010
1010
1011
1012
1012
1013
1014
1014
1015
1015
1016
1016
1016
1016
1016
1017

Ozone (du)

403
402
403
404
404
406
404
404
406
409
414
417
418
422
425
428
427
427
428
428
427
427
427
428

Saturday 21

Waxing Crescent 32%

09:31

23:40

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:31, Set: 18:20, Transit: 12:55. Moon - Rise: 09:31, Set: 23:40. Civil Dark: 18:50 - 07:01. Nautical Dark: 19:23 - 06:26. Astro Dark: 19:57 - 05:52

Total Clouds (% Sky Obscured)

100
98
91
93
97
100
92
96
94
96
99
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

98
93
91
93
97
100
92
91
86
88
90
92
89
87
85
83
80
78
80
81
82
79
76
73

Medium Clouds (% Sky Obscured)

20
45
56
42
51
47
39
31
28
33
38
56
57
58
56
56
57
48
50
48
45
46
46
47

High Clouds (% Sky Obscured)

4
9
5
1
2
3
3
4
4
10
31
47
71
85
90
88
85
9
1
2
3
4
4
5

ISS Passover

Visibility (miles)

9
9
9
8
8
9
9
8
9
3
2
6
4
3
2
1
1
1
1
2
4
5
6
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
Snow
Snow
Snow
Snow
None
None
None
None
None
None

Precipitation Probability (%)

22
30
25
21
19
19
18
19
18
17
16
17
33
38
42
44
43
39
36
31
28
25
21
17

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.1
0.1
0.1
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
9
9
9
9
10
10
8
9
9
8
9
10
12
14
17
17
17
17
18
18
19
19
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-3
-4
-5
-5
-5
-6
-6
-7
-7
-7
-7
-7
-6
-6
-5
-4
-4
-4
-4
-5
-5
-6
-6
-7

Relative Humidity (%)

91
92
92
96
96
92
94
92
92
92
90
90
90
90
89
89
87
87
86
84
82
82
82
82

Pressure (mb)

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

Ozone (du)

428
429
428
427
427
427
427
428
425
422
421
417
417
419
420
422
422
422
422
427
432
437
441
445

Sunday 22

Waxing Crescent 44%

10:01

01:01

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:29, Set: 18:21, Transit: 12:55. Moon - Rise: 10:01, Set: 01:01. Civil Dark: 18:51 - 06:59. Nautical Dark: 19:24 - 06:25. Astro Dark: 19:59 - 05:50

Total Clouds (% Sky Obscured)

99
98
98
98
99
100
100
100
100
100
100
100
97
94
93
92
92
90
91
92
92
88
86
85

Low Clouds (% Sky Obscured)

72
68
68
74
81
88
84
82
79
79
79
80
81
82
83
81
79
77
79
82
84
84
85
85

Medium Clouds (% Sky Obscured)

53
59
69
71
71
71
80
90
100
100
100
100
76
52
29
18
9
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

5
4
6
4
4
5
4
4
8
5
4
0
0
0
0
4
9
13
7
3
0
0
0
0

ISS Passover

Visibility (miles)

9
8
6
4
3
2
1
1
1
2
3
5
7
6
5
4
4
5
6
7
8
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 (%)

20
20
13
26
31
32
28
27
27
24
24
21
18
17
16
15
14
14
16
16
15
14
13
10

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

Chance of Frost

Temperature (°C)

-5
-5
-5
-5
-6
-6
-6
-6
-7
-7
-7
-8
-8
-8
-9
-9
-9
-9
-9
-9
-9
-9
-10
-11

Feels Like (°C)

-9
-12
-13
-13
-12
-13
-13
-13
-13
-13
-14
-14
-14
-16
-15
-16
-15
-16
-16
-16
-16
-17
-16
-17

Dew Point (°C)

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

Relative Humidity (%)

82
82
84
85
85
87
85
85
85
83
83
83
80
80
80
78
77
75
72
72
75
75
77
78

Pressure (mb)

1022
1022
1023
1023
1023
1023
1023
1024
1024
1024
1025
1026
1027
1027
1028
1029
1029
1029
1030
1030
1030
1030
1031
1031

Ozone (du)

448
445
441
438
435
432
430
431
431
432
434
436
437
438
439
440
436
433
430
425
420
415
413
411

Monday 23

Waxing Crescent 56%

10:41

02:22

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

Sun - Rise: 07:27, Set: 18:23, Transit: 12:55. Moon - Rise: 10:41, Set: 02:22. Civil Dark: 18:52 - 06:57. Nautical Dark: 19:25 - 06:23. Astro Dark: 20:00 - 05:48

Total Clouds (% Sky Obscured)

83
82
84
88
92
94
73
52
34
32
33
34
45
56
63
73
81
85

Low Clouds (% Sky Obscured)

82
78
75
80
85
89
73
52
34
32
33
34
45
56
63
62
61
60

Medium Clouds (% Sky Obscured)

0
0
0
1
2
2
4
5
6
10
15
22
28
34
36
39
41
40

High Clouds (% Sky Obscured)

0
1
1
1
1
1
6
10
9
9
7
4
5
8
10
18
26
39

ISS Passover

Visibility (miles)

9
6
3
0
3
6
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

Precipitation Type

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

Precipitation Probability (%)

12
15
18
13
12
12
15
12
7
8
7
2
4
4
0
0
1
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

13
11
10
10
10
10
9
9
9
9
8
8
7
8
8
8
8
8

Chance of Frost

Temperature (°C)

-11
-11
-11
-12
-13
-13
-14
-15
-17
-18
-19
-20
-20
-21
-20
-20
-19
-17

Feels Like (°C)

-16
-18
-18
-17
-17
-16
-16
-20
-21
-21
-22
-23
-23
-25
-25
-24
-24
-24

Dew Point (°C)

-14
-14
-14
-13
-15
-16
-17
-18
-19
-21
-21
-23
-23
-24
-24
-24
-23
-22

Relative Humidity (%)

78
81
83
86
84
81
79
79
80
79
79
78
76
71
68
68
67
66

Pressure (mb)

1032
1032
1032
1032
1032
1032
1033
1033
1033
1033
1033
1033
1033
1033
1033
1033
1033
1032

Ozone (du)

408
409
410
410
412
414
416
418
420
423
426
429
432
433
434
436
437
438

Forecast for Bonner Landing, Charlevoix, United States of America (45.66,-85.58)

Generated: 17/02/26 19:54:05. Forecast: 17/02/26 to 23/02/26. Timezone: UTC-5.00