Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 23

First Quarter 50%

11:09

02:46

07 Good
08 Good
09 OK
10 OK
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

Sun - Rise: 05:49, Set: 19:43, Transit: 12:47. Moon - Rise: 11:09, Set: 02:46. Civil Dark: 20:13 - 05:18. Nautical Dark: 20:51 - 04:40. Astro Dark: 21:32 - 03:59

Total Clouds (% Sky Obscured)

3
0
24
31
46
68
79
100
100
100
100
95
98
76
56
94
100
100
86
100
99
100
100
94

Low Clouds (% Sky Obscured)

0
0
0
31
42
5
5
3
0
0
0
0
0
0
0
0
0
77
44
61
60
100
76
62

Medium Clouds (% Sky Obscured)

2
0
2
29
2
42
79
82
100
100
96
89
25
32
53
94
100
100
77
100
99
100
100
93

High Clouds (% Sky Obscured)

0
0
0
0
21
30
30
100
100
100
99
77
95
75
0
5
71
70
0
16
5
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
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
1
8
19
7
0
0
0
0
0
0
0
0
7
26
39
35
27
54
95
95
72

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
1.6
1.2
0.3

Wind Speed/Direction (mph)

5
7
19
22
23
28
29
24
24
24
22
19
16
11
6
7
10
8
8
6
5
7
8
6

Chance of Frost

Temperature (°C)

9
11
12
11
14
13
11
11
11
11
10
10
9
7
6
4
3
4
4
3
3
3
3
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

27
25
21
35
34
37
45
40
42
41
39
39
40
41
43
43
43
41
42
45
45
50
64
65

Pressure (mb)

999
999
999
1000
1001
1002
1005
1005
1006
1006
1007
1007
1008
1008
1009
1011
1012
1012
1013
1013
1013
1013
1014
1015

Ozone (du)

355
358
361
370
369
371
364
364
361
362
365
362
362
363
365
365
363
363
363
365
368
370
374
377

Friday 24

Waxing Gibbous 61%

12:25

03:13

07 Bad
08 Bad
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 OK
05 Bad
06 Bad

Sun - Rise: 05:47, Set: 19:44, Transit: 12:46. Moon - Rise: 12:25, Set: 03:13. Civil Dark: 20:15 - 05:16. Nautical Dark: 20:53 - 04:38. Astro Dark: 21:34 - 03:57

Total Clouds (% Sky Obscured)

91
90
80
95
88
87
94
94
100
100
100
97
93
88
100
100
100
97
73
67
57
45
52
55

Low Clouds (% Sky Obscured)

46
56
55
75
67
64
73
88
100
57
68
44
11
0
5
10
50
55
73
67
48
3
4
2

Medium Clouds (% Sky Obscured)

85
89
62
51
80
63
87
93
100
100
100
94
90
88
100
100
99
97
64
67
41
40
46
49

High Clouds (% Sky Obscured)

0
0
1
15
25
15
25
22
25
20
20
20
20
20
71
100
34
20
1
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
4
2
3
0
0
0
0
6
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

58
51
38
19
16
4
4
34
75
95
95
95
95
47
29
17
3
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.4
0.9
1.1
1.1
0.3
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
6
3
2
5
6
4
4
11
12
11
8
6
6
7
5
3
3
8
7
2
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-4
-6
-11
-13
-14
-13
-11
-9
-4
1
2
4
4
3
1
0
-4
-5
-5
-6
-9
-9
-9
-9

Relative Humidity (%)

64
51
33
26
23
24
25
28
43
67
79
93
94
94
94
83
66
65
66
67
54
58
57
58

Pressure (mb)

1016
1016
1015
1015
1014
1013
1012
1010
1011
1011
1013
1013
1014
1015
1016
1016
1016
1016
1017
1018
1018
1018
1018
1019

Ozone (du)

382
384
385
387
388
388
386
384
376
373
369
369
368
369
370
371
373
372
373
372
379
375
374
376

Saturday 25

Waxing Gibbous 71%

13:39

03:36

07 Bad
08 Bad
09 Bad
10 Bad
11 OK
12 OK
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

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)

53
60
48
51
44
38
49
63
58
59
60
50
49
59
63
65
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
47
52
43
31
31
20
22
20
24
18
32
30
27
10
11
100
86
88

Medium Clouds (% Sky Obscured)

48
50
46
50
44
38
49
57
52
26
21
0
21
39
38
56
76
88
99
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
1
1
0
0
0
0
0
0
0
50
17
8
18
65
27
52
77
100
97
94
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

3
3
2
1
1
0
0
0
0
0
0
0
0
0
2
5
13
28
37
43
49
54
59
66

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
38
34
31
29
26
25
24
24
24
26
29
34
39
42
44
46
48
49
51
52
53
54
55

Pressure (mb)

1019
1019
1018
1018
1017
1016
1015
1014
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1013
1012
1012
1011
1011

Ozone (du)

373
375
374
372
370
368
367
368
368
371
370
368
365
369
370
368
367
368
364
364
362
359
356
353

Sunday 26

Waxing Gibbous 81%

14:50

03:55

07 Bad
08 Bad
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

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
99
98
97
98

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

100
100
100
100
100
99
99
99
99
100
100
98
98
96
97
98
98
18
18
37
20
24
92
33

High Clouds (% Sky Obscured)

100
100
100
100
100
90
84
37
49
71
100
100
100
100
100
96
100
90
85
87
84
78
67
78

ISS Passover

Visibility (miles)

9
9
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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

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

Precipitation Probability (%)

78
95
95
95
95
95
95
95
95
95
95
95
95
95
73
58
43
43
45
54
37
30
18
16

Precipitation Amount (mm)

0.3
0.6
0.7
1.3
1.4
1.6
1.3
1.4
1.6
1.2
2
1.6
1.2
0.6
0.3
0
0
0
0
0.2
0
0
0
0

Wind Speed/Direction (mph)

7
10
10
12
12
12
12
13
12
12
13
14
14
14
14
13
14
14
15
15
15
15
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
56
85
94
96
96
98
98
100
100
100
100
100
100
100
100
100
98
98
100
100
98
100
98

Pressure (mb)

1011
1011
1011
1010
1010
1009
1008
1008
1008
1008
1008
1009
1009
1010
1010
1010
1010
1011
1011
1011
1011
1011
1012
1012

Ozone (du)

354
354
349
345
346
345
344
343
344
344
342
345
346
347
347
348
347
346
348
347
348
348
349
351

Monday 27

Waxing Gibbous 88%

15:58

04:13

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

99
100
100
100
100
97
94
91
88
84
87
68
54
39
55
72
86
79
73
68
60
52
44
42

Low Clouds (% Sky Obscured)

99
100
100
100
100
97
94
91
88
84
87
68
54
39
55
72
86
79
70
57
47
37
26
36

Medium Clouds (% Sky Obscured)

25
21
12
9
5
5
9
5
9
11
7
6
2
0
4
8
13
11
22
30
35
37
37
26

High Clouds (% Sky Obscured)

71
48
45
57
60
48
24
4
4
3
1
1
0
0
0
0
0
0
0
0
0
0
1
1

ISS Passover

Visibility (miles)

0
0
0
0
0
0
6
8
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 (%)

7
4
2
16
2
1
5
6
2
1
14
10
5
0
2
3
4
13
19
24
33
38
33
27

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)

15
15
16
14
14
15
13
13
13
12
10
10
8
6
5
4
2
1
2
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
98
98
94
88
78
73
72
75
79
83
88
88
86
86
88
88
89
88
86
86

Pressure (mb)

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

Ozone (du)

352
353
354
356
359
364
370
374
372
367
364
362
362
362
362
363
364
365
363
361
360
362
364
366

Tuesday 28

Waxing Gibbous 94%

17:05

04:31

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

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)

44
58
76
88
100
90
93
100
92
85
74
51
27
4
4
3
2
22
43
63
66
65
58
63

Low Clouds (% Sky Obscured)

44
56
64
72
81
87
93
100
92
85
74
51
27
4
3
2
0
0
0
0
4
8
12
24

Medium Clouds (% Sky Obscured)

18
11
42
71
100
90
83
83
61
43
23
17
8
0
0
0
0
15
30
41
46
46
37
20

High Clouds (% Sky Obscured)

1
2
1
0
0
0
0
0
0
0
0
0
0
0
1
1
1
16
31
48
39
30
23
18

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 (%)

18
0
17
24
30
26
21
13
10
8
1
2
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
73
68
70
73
75
68
61
54
47
42
36
45
55
67
71
73
76
77
79
80
80
81
83

Pressure (mb)

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

Ozone (du)

366
367
367
368
370
371
372
372
372
375
378
382
380
379
378
376
374
372
371
371
370
370
370
370

Wednesday 29

Waxing Gibbous 98%

18:11

04:51

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)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 23/04/26 07:53:54. Forecast: 23/04/26 to 29/04/26. Timezone: UTC-6.00