Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 4

Waning Gibbous 90%

22:31

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 06:24, Set: 19:21, Transit: 12:53. Moon - Rise: 22:31, Set: 07:39. Civil Dark: 19:50 - 05:55. Nautical Dark: 20:25 - 05:20. Astro Dark: 21:01 - 04:44

Total Clouds (% Sky Obscured)

91
86
96
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

66
86
82
88
86
74
85
100
96
100
100
100
100
100
100
100
100
100
100
97
98
100
100
99

Medium Clouds (% Sky Obscured)

23
56
72
94
61
23
51
39
37
42
37
54
50
34
63
61
92
98
86
95
96
100
100
100

High Clouds (% Sky Obscured)

65
65
60
68
98
100
96
73
100
100
100
97
94
87
76
63
41
32
83
92
95
55
99
100

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
6
96
96
100
100
100
100
91
3
2
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
3
11
1
9
15
2
17
8
6
2
3
21
27
70
95
95
95
95
94
74
41

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
1.1
0.8
0.5
0.7
0.5
0

Wind Speed/Direction (mph)

8
10
13
11
11
11
10
9
9
9
9
8
8
8
7
7
6
5
4
1
2
3
3
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
74
73
71
70
72
73
76
78
83
89
92
96
96
94
96
98
98
98
100
98
94
96
90

Pressure (mb)

1023
1024
1025
1025
1026
1027
1027
1027
1026
1024
1023
1022
1020
1018
1016
1015
1014
1012
1011
1011
1009
1008
1007
1006

Ozone (du)

330
330
327
324
324
323
324
324
323
322
322
323
324
329
330
332
333
330
328
329
328
325
325
325

Sunday 5

Waning Gibbous 84%

23:36

08:13

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

Sun - Rise: 06:22, Set: 19:22, Transit: 12:53. Moon - Rise: 23:36, Set: 08:13. Civil Dark: 19:51 - 05:53. Nautical Dark: 20:26 - 05:18. Astro Dark: 21:02 - 04:42

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
44
47
20
12
43
59
44
38
60
71
71
76
77
77
63
57
58
75

Low Clouds (% Sky Obscured)

100
100
21
13
27
6
17
23
14
8
43
58
39
33
56
67
71
69
77
77
63
57
58
75

Medium Clouds (% Sky Obscured)

100
88
35
1
0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
4
0
0
0
2

High Clouds (% Sky Obscured)

100
100
100
100
100
100
3
2
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
4
9
9
6
4
9
9
6
5
3
2
5
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

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 (%)

37
27
5
5
3
1
2
1
1
1
5
3
2
1
11
5
3
3
8
6
13
17
30
31

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
10
11
12
13
13
13
14
14
14
15
15
14
14
14
13
14
15
15
15
14
14
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
88
84
81
83
82
80
79
77
78
81
86
81
79
83
86
83
72
62
61
57
59
64
66

Pressure (mb)

1006
1007
1007
1007
1007
1008
1009
1009
1010
1010
1010
1010
1010
1010
1011
1011
1012
1013
1013
1014
1014
1014
1013
1014

Ozone (du)

326
328
331
334
336
335
337
338
342
349
347
347
354
362
372
374
376
382
387
390
390
392
396
400

Monday 6

Waning Gibbous 76%

00:37

08:55

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

Sun - Rise: 06:20, Set: 19:24, Transit: 12:52. Moon - Rise: 00:37, Set: 08:55. Civil Dark: 19:53 - 05:51. Nautical Dark: 20:27 - 05:16. Astro Dark: 21:04 - 04:40

Total Clouds (% Sky Obscured)

79
78
81
82
77
40
29
30
28
38
42
53
60
92
97
98
84
42
30
57
88
97
99
75

Low Clouds (% Sky Obscured)

79
78
81
82
70
27
14
6
10
26
31
29
39
58
29
31
62
30
29
54
82
90
87
61

Medium Clouds (% Sky Obscured)

18
7
5
0
25
24
26
30
28
38
42
53
60
92
94
66
43
18
7
1
23
93
69
12

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)

1
3
1
3
9
9
9
9
9
9
9
9
9
9
9
3
7
9
9
9
6
5
1
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
Snow
Snow
Snow
None
None
None
None
None
None
Snow
Snow
None

Precipitation Probability (%)

25
21
20
11
4
5
5
3
2
10
18
33
38
36
31
26
8
8
11
19
41
55
52
30

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-2
-2
-2
-2
-3
-4
-4
-5
-5
-5
-5
-5
-5
-5
-4
-4
-3
-4
-7
-8
-8
-7
-4
-4

Relative Humidity (%)

67
71
72
74
71
73
75
75
77
81
81
82
82
84
84
89
89
74
57
47
46
48
59
65

Pressure (mb)

1014
1014
1014
1015
1015
1016
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1020
1021

Ozone (du)

402
403
402
401
401
402
403
401
400
402
402
399
399
399
398
403
408
413
416
419
419
421
427
434

Tuesday 7

Waning Gibbous 67%

01:32

09:45

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

Sun - Rise: 06:18, Set: 19:25, Transit: 12:52. Moon - Rise: 01:32, Set: 09:45. Civil Dark: 19:54 - 05:49. Nautical Dark: 20:29 - 05:14. Astro Dark: 21:05 - 04:38

Total Clouds (% Sky Obscured)

24
79
80
64
18
12
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

14
79
80
64
8
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

9
7
8
5
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
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
4
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 (%)

26
13
23
9
3
6
5
0
0
0
0
0
2
3
2
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
12
11
11
11
10
10
9
8
8
7
6
6
5
5
5
5
5
4
4
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-8
-9
-8
-7
-10
-12
-12
-12
-13
-15
-16
-16
-16
-16
-15
-15
-15
-16
-17
-18
-18
-18
-17
-16

Relative Humidity (%)

51
46
53
64
54
51
52
55
53
48
44
44
45
45
49
52
49
40
34
27
23
21
21
22

Pressure (mb)

1022
1022
1024
1025
1026
1028
1029
1030
1031
1032
1033
1033
1034
1034
1035
1036
1037
1037
1038
1038
1037
1036
1036
1035

Ozone (du)

441
445
446
443
447
452
451
447
442
437
426
418
409
405
408
405
400
395
392
387
385
381
383
384

Wednesday 8

Waning Gibbous 58%

02:19

10:44

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

Sun - Rise: 06:17, Set: 19:26, Transit: 12:52. Moon - Rise: 02:19, Set: 10:44. Civil Dark: 19:55 - 05:48. Nautical Dark: 20:30 - 05:13. Astro Dark: 21:07 - 04:36

Total Clouds (% Sky Obscured)

0
1
0
0
0
0
1
1
12
24
31
1
1
2
13
33
57
65
77
80
84
88
90
84

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
1
0
0
0
0
0
1
7
16
23
0
1
2
11
21
29
39
55
66
52
35
16
16

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
0
3
3
1
1
2
13
33
57
65
77
80
84
79
84
55

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)

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

Chance of Frost

Temperature (°C)

4
5
5
4
2
0
-1
-2
-2
-3
-3
-3
-3
-3
-3
-2
-1
1
3
6
8
10
11
13

Feels Like (°C)

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

Dew Point (°C)

-15
-13
-11
-9
-7
-7
-7
-7
-6
-7
-6
-6
-6
-6
-6
-5
-5
-5
-4
-3
-3
-1
0
2

Relative Humidity (%)

24
27
30
38
52
60
63
68
74
75
78
79
81
81
84
76
71
66
58
52
46
47
47
47

Pressure (mb)

1035
1034
1034
1034
1035
1035
1036
1036
1036
1036
1036
1036
1035
1035
1034
1034
1034
1033
1032
1031
1030
1029
1028
1027

Ozone (du)

383
385
386
387
388
386
383
386
383
375
369
365
363
361
360
362
364
366
368
369
371
367
364
361

Thursday 9

Waning Gibbous 48%

02:58

11:48

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 OK
10 Good
11 Good
12 Good
13 Good
14 Good

Sun - Rise: 06:15, Set: 19:27, Transit: 12:52. Moon - Rise: 02:58, Set: 11:48. Civil Dark: 19:56 - 05:46. Nautical Dark: 20:31 - 05:11. Astro Dark: 21:08 - 04:34

Total Clouds (% Sky Obscured)

81
85
95
98
98
99
99
100
97
93
90
84
77
72
70
69
68
46
25
11
9
2
1
3

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
5
10
18
26
25
23
24
31
34
40
31
17
0
0
0
0
0

Medium Clouds (% Sky Obscured)

16
15
29
42
55
56
57
58
39
21
3
4
4
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

45
42
66
89
98
93
71
40
57
47
40
30
20
0
1
2
3
19
25
11
9
2
1
3

ISS Passover

Visibility (miles)

9
9
9
9
9
8
8
8
8
9
9
9
8
7
6
7
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
41
60
67
65
59
53
52
49
46
40
32
12
15
13
11
9
6
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.3
0.3
0.3
0.3
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
13
12
12
10
10
8
7
6
6
6
6
6
7
7
7
7
6
7
8
9
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
58
63
70
77
85
88
88
90
88
88
86
86
85
85
80
76
72
61
53
46
41
37
33

Pressure (mb)

1026
1025
1024
1024
1025
1025
1025
1025
1025
1026
1026
1027
1027
1028
1029
1030
1031
1032
1032
1032
1032
1032
1032
1031

Ozone (du)

358
356
354
356
358
361
361
361
361
365
369
373
375
377
379
379
379
379
376
374
371
369
367
365

Friday 10

Third Quarter 38%

03:31

12:56

15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 OK
23 OK
00 OK
01 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:13, Set: 19:28, Transit: 12:51. Moon - Rise: 03:31, Set: 12:56. Civil Dark: 19:57 - 05:44. Nautical Dark: 20:33 - 05:09. Astro Dark: 21:10 - 04:31

Total Clouds (% Sky Obscured)

4
5
5
5
5
9
14
19
27
35
42
50
59
70
75
79
84

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
1
2
2
3
13
23
33

High Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
2
5
16
45
57
69
73
76
80

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
10
8
5
3
2
1
0
0
-0
-1
-1
-1
-2
-1
1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

32
32
31
38
46
55
57
58
58
57
58
56
57
59
61
61
64

Pressure (mb)

1031
1031
1030
1031
1031
1032
1032
1033
1033
1033
1033
1032
1032
1032
1032
1031
1031

Ozone (du)

365
365
365
364
364
364
362
360
358
355
352
350
347
344
341
338
335

Forecast for Thompsonburg, Windham, United States of America (43.20,-72.77)

Generated: 04/04/26 15:28:59. Forecast: 04/04/26 to 10/04/26. Timezone: UTC-4.00