Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 25

Waxing Gibbous 71%

13:39

03:36

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

Sun - Rise: 05:46, Set: 19:45, Transit: 12:46. Moon - Rise: 13:39, Set: 03:36. Civil Dark: 20:16 - 05:15. Nautical Dark: 20:54 - 04:36. Astro Dark: 21:36 - 03:55

Total Clouds (% Sky Obscured)

100
94
98
87
90
63
48
22
19
26
3
17
68
99
100
100
100
100
96
100
100
100
100
100

Low Clouds (% Sky Obscured)

13
26
5
6
10
14
14
12
19
16
0
0
0
0
0
0
2
0
0
5
0
0
0
81

Medium Clouds (% Sky Obscured)

100
94
98
87
88
63
25
5
0
0
0
13
67
82
100
88
62
73
96
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
2
0
0
0
1
0
66
72
100
100
28
51
66
16
16
56
97

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
2
11
8
0
0
0
1
4
32

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-13
-13
-12
-11
-9
-8
-8
-8
-8
-8
-8
-8
-8
-7
-8
-6
-5
-5
-4
-5
-5
-5
-5
-3

Relative Humidity (%)

35
35
34
34
35
34
34
33
33
34
36
42
47
52
51
60
65
66
66
64
63
62
60
61

Pressure (mb)

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

Ozone (du)

367
368
365
363
362
361
363
366
370
372
372
371
372
373
374
377
379
377
374
366
358
356
355
352

Sunday 26

Waxing Gibbous 81%

14:50

03:55

09 Bad
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

Sun - Rise: 05:44, Set: 19:46, Transit: 12:46. Moon - Rise: 14:50, Set: 03:55. Civil Dark: 20:17 - 05:13. Nautical Dark: 20:56 - 04:35. Astro Dark: 21:38 - 03:52

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
97
100
94
100
99
95
100
100
100
100
100
94
98
100
100
100
100
100
100
100
100
99
96

Medium Clouds (% Sky Obscured)

100
100
94
97
100
100
100
85
90
88
96
59
68
68
97
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
93
74
82
100
100
83
41
100
86
100
48
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

86
95
95
95
95
95
95
75
47
82
87
72
87
45
42
53
95
95
95
95
95
95
95
82

Precipitation Amount (mm)

0.7
1.3
0.8
1.1
1
1
0.8
0.4
0
0.5
0.7
0.5
0.9
0
0
0
0.8
1.8
2.5
3.3
2.8
1.8
0.9
0.3

Wind Speed/Direction (mph)

12
13
13
12
12
12
12
12
13
11
9
8
7
10
10
11
13
13
16
16
17
18
17
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
67
76
83
88
89
89
89
91
91
91
94
94
96
94
93
91
93
93
96
96
94
94
94

Pressure (mb)

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

Ozone (du)

350
346
341
338
338
341
343
344
345
349
350
349
348
348
347
348
347
349
349
351
353
354
354
354

Monday 27

Waxing Gibbous 88%

15:58

04:13

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
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

Sun - Rise: 05:43, Set: 19:47, Transit: 12:46. Moon - Rise: 15:58, Set: 04:13. Civil Dark: 20:19 - 05:12. Nautical Dark: 20:57 - 04:33. Astro Dark: 21:39 - 03:50

Total Clouds (% Sky Obscured)

100
100
100
100
97
98
87
88
86
90
40
65
94
69
67
58
84
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

96
94
96
97
95
97
86
88
75
56
30
20
16
14
19
21
24
24
28
28
38
97
98
100

Medium Clouds (% Sky Obscured)

100
100
100
63
24
12
3
2
16
65
22
0
64
67
65
50
56
98
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
82
43
20
15
0
3
49
11
65
94
69
67
58
84
100
100
100
100
70
43
14

ISS Passover

Visibility (miles)

0
0
0
6
5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

67
63
44
27
13
1
0
1
0
0
0
1
0
0
0
0
0
1
10
31
49
73
77
90

Precipitation Amount (mm)

0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.5
0.6

Wind Speed/Direction (mph)

20
19
19
20
20
19
17
15
13
12
8
4
4
5
4
4
3
3
2
1
1
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
96
94
82
72
67
59
56
53
50
53
61
64
68
71
71
75
75
74
75
74
73
83
93

Pressure (mb)

1013
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1019
1020

Ozone (du)

354
355
357
358
360
361
360
362
361
361
362
363
363
364
364
362
361
363
364
362
361
361
363
365

Tuesday 28

Waxing Gibbous 94%

17:05

04:31

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

Sun - Rise: 05:41, Set: 19:49, Transit: 12:46. Moon - Rise: 17:05, Set: 04:31. Civil Dark: 20:20 - 05:10. Nautical Dark: 20:59 - 04:31. Astro Dark: 21:41 - 03:48

Total Clouds (% Sky Obscured)

100
100
100
99
98
97
97
98
97
86
61
18
65
25
76
77
37
15
89
93
94
87
11
9

Low Clouds (% Sky Obscured)

100
100
100
99
98
97
97
98
97
86
61
18
5
25
7
0
0
3
5
93
94
87
5
0

Medium Clouds (% Sky Obscured)

100
100
100
90
81
74
51
55
26
16
10
4
65
0
68
75
29
8
86
89
90
62
8
9

High Clouds (% Sky Obscured)

42
70
91
73
65
54
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
7
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

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

Precipitation Probability (%)

95
95
80
64
46
35
32
20
19
8
7
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.6
0.7
0.5
0.3
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
4
6
6
6
6
6
4
4
4
4
4
5
5
6
7
6
7
7
6
6
5
5
5

Chance of Frost

Temperature (°C)

3
4
4
4
5
5
5
6
6
6
6
5
4
3
3
2
2
2
1
1
1
1
4
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
93
93
93
90
82
82
81
79
85
89
89
88
89
89
89
89
89
88
86
77
67

Pressure (mb)

1020
1020
1021
1021
1021
1021
1021
1020
1020
1020
1020
1021
1021
1021
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

366
363
363
364
369
373
375
371
369
370
372
374
375
377
375
377
379
381
381
382
384
381
377
374

Wednesday 29

Waxing Gibbous 98%

18:11

04:51

09 OK
10 OK
11 OK
12 OK
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
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

Sun - Rise: 05:40, Set: 19:50, Transit: 12:46. Moon - Rise: 18:11, Set: 04:51. Civil Dark: 20:21 - 05:08. Nautical Dark: 21:00 - 04:29. Astro Dark: 21:43 - 03:46

Total Clouds (% Sky Obscured)

16
20
27
39
52
85
90
86
35
93
91
90
87
83
82
93
97
100
100
100
100
97
92
85

Low Clouds (% Sky Obscured)

0
0
0
5
33
85
90
8
14
93
91
9
9
83
82
92
91
90
93
97
100
97
92
85

Medium Clouds (% Sky Obscured)

15
20
27
23
18
13
79
83
14
90
77
90
87
83
74
86
92
99
99
99
99
97
92
85

High Clouds (% Sky Obscured)

0
0
2
13
8
3
39
11
2
2
2
1
1
10
0
3
3
3
18
32
43
39
22
10

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
8
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
Very Light Rain
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

4
7
7
10
11
9
11
13
11
7
7
1
2
1
0
10
16
18
33
46
59
58
54
38

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
11
12
13
14
14
15
14
14
14
12
10
8
8
7
6
6
6
6
5
5
5
5
6

Feels Like (°C)

8
11
11
12
12
12
12
11
10
10
9
8
4
3
2
1
1
1
1
2
1
1
0
1

Dew Point (°C)

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

Relative Humidity (%)

62
54
45
39
34
31
30
32
34
39
54
58
56
44
43
48
57
67
81
82
82
83
79
76

Pressure (mb)

1020
1019
1019
1018
1017
1017
1016
1016
1016
1016
1016
1017
1018
1019
1020
1021
1021
1021
1022
1022
1023
1023
1023
1024

Ozone (du)

372
372
369
367
366
365
365
364
363
363
362
360
360
359
358
356
357
358
360
359
359
359
359
360

Thursday 30

Waxing Gibbous 100%

19:17

05:13

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

Sun - Rise: 05:39, Set: 19:51, Transit: 12:46. Moon - Rise: 19:17, Set: 05:13. Civil Dark: 20:23 - 05:07. Nautical Dark: 21:02 - 04:28. Astro Dark: 21:45 - 03:44

Total Clouds (% Sky Obscured)

92
91
95
89
81
75
62
51
36
41
46
56
64
71
78
76
83
83
61
41
24
18
13
6

Low Clouds (% Sky Obscured)

92
91
92
89
81
75
62
51
36
41
46
56
64
71
78
76
83
83
61
41
24
18
13
5

Medium Clouds (% Sky Obscured)

91
91
93
85
79
62
41
28
17
14
6
1
5
9
14
11
7
5
3
2
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
8
6
12
9
6
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
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 (%)

39
32
16
15
12
2
3
2
0
0
1
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)

8
9
10
10
9
9
9
9
8
8
7
5
3
3
3
4
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
65
58
53
52
52
51
48
44
41
46
50
55
56
59
60
60
61
60
64
66
69
62
56

Pressure (mb)

1024
1023
1023
1023
1022
1022
1022
1021
1021
1020
1021
1022
1022
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1023

Ozone (du)

360
360
361
361
362
364
365
367
368
370
372
373
375
375
376
377
377
378
378
379
379
379
378
376

Friday 1

Full Moon 100%

20:24

05:39

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

Sun - Rise: 05:37, Set: 19:52, Transit: 12:45. Moon - Rise: 20:24, Set: 05:39. Civil Dark: 20:24 - 05:05. Nautical Dark: 21:03 - 04:26. Astro Dark: 21:47 - 03:42

Total Clouds (% Sky Obscured)

13
16
17
18
19
20
16
11
7
8
8
6
15
25
35
28
21
10
9
8
6

Low Clouds (% Sky Obscured)

6
7
7
8
10
11
7
4
1
2
3
4
15
25
35
28
16
4
2
1
0

Medium Clouds (% Sky Obscured)

1
6
8
13
9
9
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

50
46
42
38
36
33
31
31
30
29
33
37
43
44
47
47
49
52
53
55
56

Pressure (mb)

1023
1022
1021
1021
1020
1019
1019
1018
1018
1018
1018
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

375
373
371
369
367
365
363
362
361
360
360
360
360
359
359
359
358
358
357
357
357

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

Generated: 25/04/26 09:27:00. Forecast: 25/04/26 to 01/05/26. Timezone: UTC-6.00