Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 12

Waning Crescent 18%

04:21

14:07

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

Sun - Rise: 06:07, Set: 19:29, Transit: 12:49. Moon - Rise: 04:21, Set: 14:07. Civil Dark: 19:59 - 05:37. Nautical Dark: 20:35 - 05:01. Astro Dark: 21:13 - 04:22

Total Clouds (% Sky Obscured)

0
0
43
28
64
33
55
21
9
1
17
52
22
69
59
44
35
87
94
61
12
1
0
0

Low 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

Medium Clouds (% Sky Obscured)

0
0
40
28
55
33
55
6
6
1
16
52
21
69
32
42
31
67
81
59
12
1
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
21
2
0
0
8
18
32
22
1
1
19
91
10
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
1
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)

14
15
15
14
11
18
16
10
7
5
7
7
8
5
4
3
4
5
5
5
6
6
7
13

Chance of Frost

Temperature (°C)

17
19
20
20
24
23
24
24
23
21
18
17
15
14
13
12
11
10
10
10
10
9
13
18

Feels Like (°C)

13
16
17
17
21
16
17
18
19
20
16
15
11
11
10
10
10
8
6
6
6
5
9
13

Dew Point (°C)

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

Relative Humidity (%)

22
21
19
17
15
13
14
13
13
21
21
30
31
31
34
34
30
25
28
33
30
27
24
22

Pressure (mb)

1002
1002
1001
1000
1000
999
999
999
999
999
1000
1001
1001
1002
1002
1002
1002
1002
1002
1002
1002
1003
1002
1002

Ozone (du)

329
328
327
327
325
328
330
330
331
331
331
333
335
339
341
341
342
342
341
340
341
340
340
341

Monday 13

Waning Crescent 17%

04:42

15:18

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

Sun - Rise: 06:05, Set: 19:31, Transit: 12:49. Moon - Rise: 04:42, Set: 15:18. Civil Dark: 20:01 - 05:35. Nautical Dark: 20:37 - 04:59. Astro Dark: 21:15 - 04:20

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
12
70
100
98
20
15
43
100
100
100
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
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
60
100
66
15
15
7
8
44
82
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
12
70
100
98
20
15
43
100
100
100
100
100
100

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)

19
22
24
24
25
24
26
26
23
16
11
7
5
4
4
4
4
4
4
5
4
4
5
6

Chance of Frost

Temperature (°C)

21
22
22
23
23
23
22
22
19
18
16
14
13
12
11
10
9
8
7
6
7
8
10
12

Feels Like (°C)

14
15
15
14
14
14
12
12
11
11
11
11
12
12
8
8
6
6
5
3
4
5
7
9

Dew Point (°C)

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

Relative Humidity (%)

18
15
14
13
12
12
10
13
44
32
34
36
46
54
53
56
55
56
56
54
54
48
37
31

Pressure (mb)

1001
1001
1001
1000
1000
1000
1000
1001
1003
1002
1003
1005
1005
1005
1006
1006
1006
1007
1007
1007
1007
1008
1008
1008

Ozone (du)

344
347
349
354
357
359
361
357
356
355
353
354
354
354
356
356
357
360
361
360
358
359
362
361

Tuesday 14

Waning Crescent 10%

05:02

16:31

10 Bad
11 Bad
12 Bad
13 Bad
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 OK
03 Bad
04 Bad
05 Bad
06 OK
07 OK
08 Good
09 Good

Sun - Rise: 06:03, Set: 19:32, Transit: 12:48. Moon - Rise: 05:02, Set: 16:31. Civil Dark: 20:02 - 05:33. Nautical Dark: 20:38 - 04:57. Astro Dark: 21:17 - 04:18

Total Clouds (% Sky Obscured)

100
100
100
65
84
100
100
100
89
84
68
75
68
73
69
76
47
58
59
52
38
21
8
10

Low Clouds (% Sky Obscured)

0
0
5
10
5
14
15
0
0
0
0
0
0
0
0
0
0
4
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

62
69
65
56
51
65
65
70
52
68
68
40
30
36
27
35
33
34
49
44
35
19
4
10

High Clouds (% Sky Obscured)

100
100
100
65
33
23
98
51
16
14
1
0
0
1
59
68
28
25
28
35
26
16
7
4

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 (%)

1
2
4
5
1
9
8
5
0
0
0
0
0
0
1
0
1
2
4
1
2
1
0
5

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

Chance of Frost

Temperature (°C)

13
14
14
16
16
16
16
15
15
15
13
11
11
9
8
8
7
6
6
6
7
9
11
14

Feels Like (°C)

11
11
12
13
14
13
12
12
11
10
9
9
7
5
4
6
5
5
5
5
5
8
9
12

Dew Point (°C)

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

Relative Humidity (%)

28
25
22
20
17
16
15
15
16
20
22
25
27
29
32
36
37
37
40
39
42
47
40
34

Pressure (mb)

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

Ozone (du)

361
360
358
358
361
362
363
366
368
371
372
373
376
375
375
376
375
374
373
374
375
373
374
375

Wednesday 15

Waning Crescent 4%

05:23

17:45

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

Sun - Rise: 06:02, Set: 19:33, Transit: 12:48. Moon - Rise: 05:23, Set: 17:45. Civil Dark: 20:03 - 05:32. Nautical Dark: 20:40 - 04:55. Astro Dark: 21:18 - 04:16

Total Clouds (% Sky Obscured)

13
12
10
11
10
8
11
17
18
7
4
8
3
6
19
18
31
90
58
15
17
20
22
74

Low Clouds (% Sky Obscured)

0
0
0
3
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

13
12
10
11
10
8
7
6
5
5
4
2
1
0
0
0
0
5
10
15
12
16
14
71

High Clouds (% Sky Obscured)

2
0
0
0
0
0
3
9
12
2
0
1
0
0
19
18
31
90
58
15
17
20
6
3

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 (%)

5
1
3
2
1
2
2
2
1
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)

9
8
7
6
5
5
5
6
8
10
11
12
9
8
8
9
9
10
10
12
10
12
15
21

Chance of Frost

Temperature (°C)

15
17
19
20
20
21
21
21
20
18
16
15
14
14
13
13
13
12
12
13
12
14
16
18

Feels Like (°C)

13
15
18
19
19
20
19
18
16
14
12
11
12
12
11
10
10
9
8
8
9
10
11
11

Dew Point (°C)

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

Relative Humidity (%)

33
29
26
22
19
17
16
15
17
24
29
39
42
45
47
46
37
29
28
31
37
39
31
23

Pressure (mb)

1005
1004
1003
1003
1002
1001
1001
1000
1000
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1000

Ozone (du)

373
373
373
373
370
365
364
362
359
357
354
351
352
351
352
353
356
356
358
360
356
353
356
358

Thursday 16

Waning Crescent 1%

05:47

19:03

10 OK
11 OK
12 Bad
13 Bad
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

Sun - Rise: 06:00, Set: 19:34, Transit: 12:48. Moon - Rise: 05:47, Set: 19:03. Civil Dark: 20:04 - 05:30. Nautical Dark: 20:41 - 04:53. Astro Dark: 21:20 - 04:14

Total Clouds (% Sky Obscured)

17
10
83
92
49
100
100
100
100
100
100
100
100
100
98
96
94
96
98
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
5
30
94
31
13
29
45
61
74
87
100
100
100
100
84

Medium Clouds (% Sky Obscured)

13
4
75
29
37
100
100
100
100
97
100
100
100
31
22
19
16
36
54
75
76
76
75
82

High Clouds (% Sky Obscured)

4
3
64
64
11
63
58
65
85
93
100
100
100
100
85
66
57
47
41
35
43
34
6
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
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
3
13
51
33
15
17
16
9
21
27
36
51
55
53
46

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

24
24
22
20
22
19
17
17
18
13
18
21
20
20
20
23
23
24
23
22
21
21
22
22

Chance of Frost

Temperature (°C)

20
22
24
25
25
25
23
23
22
20
18
15
12
10
7
2
1
0
-1
-1
-1
-2
-1
-1

Feels Like (°C)

11
14
17
17
16
18
16
17
14
13
10
7
5
2
0
-5
-5
-6
-7
-7
-6
-9
-9
-9

Dew Point (°C)

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

Relative Humidity (%)

20
18
15
13
12
11
15
27
31
41
54
56
62
67
67
65
66
66
67
68
71
62
54
48

Pressure (mb)

1000
999
998
997
997
996
996
996
996
998
1000
1002
1003
1005
1006
1009
1010
1012
1012
1013
1014
1015
1015
1016

Ozone (du)

361
362
360
360
359
356
354
352
351
352
356
359
359
358
359
358
358
357
360
363
366
369
372
374

Friday 17

New Moon 0%

06:15

20:25

10 Bad
11 Bad
12 Bad
13 Bad
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

Sun - Rise: 05:58, Set: 19:35, Transit: 12:48. Moon - Rise: 06:15, Set: 20:25. Civil Dark: 20:06 - 05:28. Nautical Dark: 20:42 - 04:51. Astro Dark: 21:22 - 04:12

Total Clouds (% Sky Obscured)

99
97
98
99
100
98
97
95
97
99
100
99
98
97
90
89
80
75
70
70
70
75
70
64

Low Clouds (% Sky Obscured)

69
53
56
58
61
72
84
95
92
89
86
81
76
71
48
25
2
1
1
0
0
0
0
0

Medium Clouds (% Sky Obscured)

87
89
92
96
100
96
91
87
90
96
100
97
93
90
80
77
70
59
38
19
19
18
16
19

High Clouds (% Sky Obscured)

0
0
0
0
0
8
6
15
21
35
59
78
87
97
90
89
80
75
70
70
70
75
70
46

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 (%)

38
32
24
15
2
7
10
4
13
14
9
21
22
16
10
6
2
1
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)

22
22
22
21
22
22
20
19
18
17
17
17
15
13
11
11
10
10
9
8
8
9
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-9
-10
-6
-6
-6
-6
-6
-6
-5
-5
-4
-4
-3
-4
-5
-5
-4
-4
-4
-3
-5
-5
-4

Dew Point (°C)

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

Relative Humidity (%)

42
37
32
32
33
33
32
31
31
32
33
35
35
36
36
39
40
42
45
48
52
46
42
38

Pressure (mb)

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

Ozone (du)

373
371
370
371
373
374
376
378
380
380
380
381
382
383
384
387
390
392
395
397
400
399
399
398

Saturday 18

Waxing Crescent 3%

06:52

21:49

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

Sun - Rise: 05:57, Set: 19:37, Transit: 12:48. Moon - Rise: 06:52, Set: 21:49. Civil Dark: 20:07 - 05:26. Nautical Dark: 20:44 - 04:49. Astro Dark: 21:23 - 04:09

Total Clouds (% Sky Obscured)

59
48
33
19
4
6
7
9
24
40
55
41
28
16
17
14
10
9
9
8

Low Clouds (% Sky Obscured)

0
0
0
0
0
2
3
5
12
19
26
18
9
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

21
24
18
11
4
2
1
2
10
19
27
19
11
2
2
1
0
0
0
0

High Clouds (% Sky Obscured)

33
20
13
7
0
1
2
1
1
1
0
0
0
1
3
2
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

Fog (%)

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
12
12
12
12
12
11
11
9
5
2
2
3
3
3
4
5
5
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

33
28
23
22
19
18
19
19
19
23
26
29
32
33
34
33
33
32
33
35

Pressure (mb)

1019
1019
1018
1017
1016
1015
1015
1014
1014
1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

396
394
392
392
392
392
390
388
386
382
379
375
371
368
365
362
360
357
355
353

Forecast for Wall, Pennington, United States of America (43.87,-102.23)

Generated: 12/04/26 10:55:20. Forecast: 12/04/26 to 18/04/26. Timezone: UTC-6.00