Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 8

Waning Gibbous 51%

00:44

09:47

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

Sun - Rise: 06:42, Set: 16:54, Transit: 11:49. Moon - Rise: 00:44, Set: 09:47. Civil Dark: 17:24 - 06:12. Nautical Dark: 17:59 - 05:37. Astro Dark: 18:33 - 05:03

Total Clouds (% Sky Obscured)

35
44
54
57
55
3
2
1
1
2
2
1
2
0
0
1
1
0
2
4
5
10
7
2

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

35
44
54
50
40
0
0
0
0
2
0
0
0
0
0
1
1
0
0
1
2
0
0
0

High Clouds (% Sky Obscured)

35
44
54
49
24
3
0
0
1
2
2
1
2
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
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
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)

13
12
11
10
13
12
12
12
12
12
12
11
11
11
11
11
11
12
12
13
13
13
13
12

Chance of Frost

Temperature (°C)

-8
-10
-11
-12
-12
-13
-13
-13
-13
-14
-14
-14
-14
-14
-14
-15
-14
-12
-10
-8
-7
-6
-5
-5

Feels Like (°C)

-15
-17
-18
-18
-18
-19
-18
-18
-18
-19
-18
-19
-18
-19
-19
-19
-18
-17
-15
-13
-12
-11
-10
-10

Dew Point (°C)

-13
-15
-16
-16
-16
-17
-17
-17
-18
-18
-18
-19
-18
-19
-19
-19
-18
-17
-15
-14
-13
-12
-11
-10

Relative Humidity (%)

69
69
69
67
69
70
70
69
68
69
70
68
68
68
67
67
67
66
64
63
63
63
65
67

Pressure (mb)

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

Ozone (du)

460
455
452
446
459
455
451
448
457
464
463
458
461
460
463
462
453
447
440
434
433
436
440
445

Monday 9

Third Quarter 41%

01:50

10:18

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
09 Good
10 Good
11 Good
12 Good
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:41, Set: 16:55, Transit: 11:49. Moon - Rise: 01:50, Set: 10:18. Civil Dark: 17:26 - 06:11. Nautical Dark: 18:00 - 05:36. Astro Dark: 18:34 - 05:02

Total Clouds (% Sky Obscured)

2
2
2
2
2
2
1
1
1
2
4
4
3
3
3
3
3
3
5
5
8
83
89
92

Low Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
5
68
89
92

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
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)

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

Chance of Frost

Temperature (°C)

-6
-8
-9
-10
-11
-11
-12
-12
-12
-12
-13
-13
-14
-14
-14
-15
-12
-10
-7
-5
-4
-3
-2
-2

Feels Like (°C)

-10
-12
-13
-14
-15
-15
-16
-16
-16
-15
-15
-15
-16
-16
-16
-16
-14
-12
-9
-7
-5
-4
-6
-6

Dew Point (°C)

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

Relative Humidity (%)

69
71
72
72
75
75
75
75
75
78
78
79
81
84
84
86
76
71
66
61
60
59
58
61

Pressure (mb)

1015
1016
1016
1017
1017
1017
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1020
1020
1019
1018
1017
1016
1015
1015

Ozone (du)

443
438
439
442
442
443
444
439
435
426
427
424
415
406
393
384
379
382
393
388
383
379
377
375

Tuesday 10

Waning Crescent 32%

02:53

10:57

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
14 Bad
15 Bad

Sun - Rise: 06:39, Set: 16:57, Transit: 11:49. Moon - Rise: 02:53, Set: 10:57. Civil Dark: 17:27 - 06:09. Nautical Dark: 18:01 - 05:35. Astro Dark: 18:35 - 05:01

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
98
99
99
98
97
97
94
88
77
83
84
91
94
98

Low Clouds (% Sky Obscured)

0
1
4
14
35
43
60
100
100
94
92
93
95
92
90
86
77
53
29
40
46
56
62
74

Medium Clouds (% Sky Obscured)

90
100
100
100
100
100
100
100
100
99
60
94
83
61
58
61
71
69
62
55
55
70
83
92

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
50
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
0
0
0
0
0
0
0
0
0
0
1
3
0
0
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
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
3
68
95
95
95
95
95
89
85
85
71
51
32
28
35
42
48
52
52
50
42

Precipitation Amount (mm)

0
0
0
0
0.4
1
1.1
0.8
1.2
0.8
0.5
0.5
0.6
0.4
0.1
0
0
0
0.2
0.2
0.2
0.2
0.2
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
81
85
89
84
94
96
96
96
98
98
98
98
98
100
98
96
92
94
96
98
100
100
98

Pressure (mb)

1014
1014
1013
1012
1011
1010
1009
1008
1007
1006
1004
1003
1002
1001
1001
1001
1001
1001
1000
1000
1000
999
1000
1000

Ozone (du)

376
376
378
380
385
386
385
391
397
399
400
399
397
399
401
403
407
409
413
419
422
422
416
414

Wednesday 11

Waning Crescent 23%

03:51

11:46

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
14 Bad
15 Bad

Sun - Rise: 06:38, Set: 16:58, Transit: 11:49. Moon - Rise: 03:51, Set: 11:46. Civil Dark: 17:28 - 06:08. Nautical Dark: 18:03 - 05:33. Astro Dark: 18:37 - 05:00

Total Clouds (% Sky Obscured)

97
95
95
95
96
96
97
98
99
99
98
98
97
95
94
87
82
69
50
68
83
81
76
74

Low Clouds (% Sky Obscured)

75
75
77
81
83
86
88
90
91
90
90
89
86
84
81
79
73
69
50
48
42
41
40
45

Medium Clouds (% Sky Obscured)

85
82
89
89
89
90
91
94
96
95
82
82
85
76
68
70
70
64
42
26
15
26
38
45

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

0
0
0
0
0
0
3
9
9
9
9
9
4
6
5
7
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

32
29
32
39
45
46
47
51
58
61
63
64
56
48
39
32
24
15
12
7
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
7
6
6
7
7
7
6
6
7
7
7
7
7
6
6
8
9
9
9
10
10
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
94
94
96
94
94
92
89
87
87
87
92
92
94
92
90
85
79
76
77
75
75
75
77

Pressure (mb)

1000
1001
1002
1002
1003
1003
1003
1003
1004
1004
1005
1005
1006
1007
1007
1008
1009
1009
1009
1009
1009
1009
1009
1010

Ozone (du)

415
415
416
418
419
418
414
413
413
414
417
415
415
415
414
412
414
413
411
409
408
406
406
402

Thursday 12

Waning Crescent 15%

04:40

12:45

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 OK
00 OK
01 OK
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

Sun - Rise: 06:36, Set: 17:00, Transit: 11:49. Moon - Rise: 04:40, Set: 12:45. Civil Dark: 17:30 - 06:06. Nautical Dark: 18:04 - 05:32. Astro Dark: 18:38 - 04:58

Total Clouds (% Sky Obscured)

78
81
76
72
50
65
75
32
34
33
38
53
70
86
94
85
77
71
75
80
84
87
91
94

Low Clouds (% Sky Obscured)

59
81
76
72
41
57
75
11
15
26
35
53
70
75
75
66
62
60
65
65
71
74
77
80

Medium Clouds (% Sky Obscured)

55
45
31
9
8
5
5
3
3
2
2
3
3
3
3
4
4
4
6
9
15
22
36
49

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
4
4
3
2
3
3
20
19
18
5
13
17
12
11
9
7

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
5
5
5
5
9
9
9
9
9
9
8
7
5

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 (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
2
0
6
7
2
12
14
12

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
7
7
7
7
7
7
6
5
5
5
5
4
4
4
4
5
6
7
8
8
8
8
7

Chance of Frost

Temperature (°C)

0
-2
-3
-4
-4
-5
-5
-7
-8
-8
-9
-9
-9
-9
-10
-9
-7
-6
-4
-3
-2
-1
-1
-1

Feels Like (°C)

-4
-6
-8
-8
-9
-9
-9
-11
-10
-10
-10
-10
-12
-12
-13
-13
-12
-12
-11
-10
-9
-9
-4
-5

Dew Point (°C)

-4
-4
-6
-6
-7
-7
-8
-8
-9
-10
-10
-10
-11
-11
-11
-10
-9
-8
-7
-6
-5
-4
-3
-3

Relative Humidity (%)

77
83
84
82
82
84
84
87
88
88
92
92
90
90
90
90
85
82
78
78
79
81
84
86

Pressure (mb)

1010
1011
1012
1013
1013
1014
1014
1014
1014
1014
1015
1015
1015
1016
1016
1017
1017
1017
1017
1017
1016
1016
1016
1016

Ozone (du)

400
401
402
404
405
404
405
409
410
409
409
411
414
416
417
416
422
428
434
434
435
435
438
441

Friday 13

Waning Crescent 9%

05:21

13:51

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 OK
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:35, Set: 17:01, Transit: 11:49. Moon - Rise: 05:21, Set: 13:51. Civil Dark: 17:31 - 06:05. Nautical Dark: 18:05 - 05:31. Astro Dark: 18:39 - 04:57

Total Clouds (% Sky Obscured)

95
95
94
92
91
89
89
89
89
92
96
95
89
81
67
66
63
62
54
48
42
48
54
60

Low Clouds (% Sky Obscured)

77
77
78
81
83
82
80
81
81
77
74
70
71
70
66
64
61
56
49
42
34
29
23
17

Medium Clouds (% Sky Obscured)

58
64
71
70
68
66
53
43
32
45
64
82
72
60
52
41
42
42
31
18
6
4
2
1

High Clouds (% Sky Obscured)

3
2
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)

4
4
3
3
4
4
5
6
8
9
9
8
8
8
8
8
8
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 (%)

12
11
11
8
4
2
10
11
6
10
10
6
9
11
12
11
12
13
10
7
1
1
1
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)

7
6
5
4
4
5
5
5
5
4
4
4
4
3
3
3
4
6
8
8
8
9
8
7

Chance of Frost

Temperature (°C)

-1
-2
-3
-4
-5
-5
-6
-6
-6
-7
-8
-9
-9
-10
-10
-10
-8
-6
-5
-4
-3
-1
-1
-1

Feels Like (°C)

-5
-5
-5
-5
-9
-9
-8
-8
-9
-9
-10
-11
-11
-11
-11
-11
-12
-12
-12
-11
-10
-8
-4
-4

Dew Point (°C)

-3
-3
-4
-5
-6
-6
-7
-7
-8
-9
-9
-10
-10
-11
-11
-11
-10
-9
-9
-8
-7
-6
-6
-6

Relative Humidity (%)

89
91
94
96
94
92
90
90
90
89
90
92
92
92
92
92
85
79
74
72
71
70
70
70

Pressure (mb)

1017
1017
1018
1018
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1022
1021
1021
1021
1021
1021

Ozone (du)

444
450
457
463
463
463
463
459
456
452
450
449
447
448
449
450
449
448
447
443
440
436
433
430

Saturday 14

Waning Crescent 4%

05:53

15:02

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

Sun - Rise: 06:33, Set: 17:02, Transit: 11:49. Moon - Rise: 05:53, Set: 15:02. Civil Dark: 17:32 - 06:04. Nautical Dark: 18:07 - 05:29. Astro Dark: 18:40 - 04:55

Total Clouds (% Sky Obscured)

45
25
7
9
10
11
10
8
7
9
11
12
16
19
28
24
17
10
8
6
5

Low Clouds (% Sky Obscured)

2
4
2
3
3
3
3
3
2
3
4
4
7
9
11
8
6
4
3
2
1

Medium Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
6
5
6
7
8
8
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

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)

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

Chance of Frost

Temperature (°C)

-1
-2
-3
-5
-5
-6
-7
-8
-8
-9
-10
-10
-10
-11
-11
-11
-8
-5
-3
-2
-0

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
75
79
85
85
85
83
85
88
92
92
94
92
94
92
92
87
82
76
75
72

Pressure (mb)

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

Ozone (du)

426
424
423
421
417
414
411
411
410
410
408
405
403
401
398
396
394
391
388
387
387

Forecast for Bangor, Penobscot, United States of America (44.80,-68.77)

Generated: 08/02/26 16:54:38. Forecast: 08/02/26 to 14/02/26. Timezone: UTC-5.00