Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waning Crescent 10%

04:07

17:44

06 Bad
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 OK
23 OK
00 OK
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:33, Set: 18:52, Transit: 12:42. Moon - Rise: 04:07, Set: 17:44. Civil Dark: 19:20 - 06:04. Nautical Dark: 19:54 - 05:31. Astro Dark: 20:29 - 04:56

Total Clouds (% Sky Obscured)

100
100
100
100
98
100
100
100
100
76
63
52
55
59
53
52
41
30
32
74
68
78
78
78

Low Clouds (% Sky Obscured)

85
83
82
84
73
75
66
57
46
44
38
41
47
59
53
52
41
30
32
65
61
67
70
69

Medium Clouds (% Sky Obscured)

100
100
84
91
59
67
72
72
71
35
34
26
25
23
0
0
0
0
0
25
25
17
30
34

High Clouds (% Sky Obscured)

100
100
100
34
68
39
30
30
35
30
1
0
0
0
0
0
0
0
0
30
30
30
22
10

ISS Passover

Visibility (miles)

8
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
58
73
99
100

Precipitation Type

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

Precipitation Probability (%)

40
95
95
80
42
23
18
10
3
0
0
0
0
0
0
0
0
0
0
7
7
15
51
37

Precipitation Amount (mm)

0
1.3
1.1
0.8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0

Wind Speed/Direction (mph)

13
13
12
11
14
12
12
11
11
10
10
10
8
6
4
4
3
3
3
1
2
3
2
2

Chance of Frost

Temperature (°C)

13
13
13
13
14
15
15
15
15
16
16
16
16
14
14
13
13
12
11
10
10
10
10
10

Feels Like (°C)

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

Dew Point (°C)

11
11
11
10
10
12
12
11
11
11
10
10
10
11
12
11
10
9
9
8
8
7
8
8

Relative Humidity (%)

89
86
84
79
79
82
80
79
76
72
66
66
70
79
84
84
83
83
87
87
87
85
87
90

Pressure (mb)

1016
1017
1017
1018
1018
1018
1018
1018
1018
1017
1017
1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

281
282
284
286
286
286
287
288
290
292
294
296
291
288
286
285
284
281
281
284
286
289
290
290

Friday 19

Waning Crescent 5%

05:16

18:05

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

Sun - Rise: 06:34, Set: 18:50, Transit: 12:42. Moon - Rise: 05:16, Set: 18:05. Civil Dark: 19:18 - 06:05. Nautical Dark: 19:52 - 05:32. Astro Dark: 20:27 - 04:58

Total Clouds (% Sky Obscured)

68
65
55
27
49
36
24
25
24
22
6
13
28
40
50
46
51
52
55
55
72
65
99
100

Low Clouds (% Sky Obscured)

68
65
55
27
49
36
24
25
24
22
6
13
22
26
33
33
23
25
22
11
11
16
19
19

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
10
22
34
22
16
0
3
0
1
11

High Clouds (% Sky Obscured)

0
0
0
1
0
0
0
0
0
1
1
0
10
20
20
2
3
1
6
20
38
23
95
99

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 (%)

100
100
100
45
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 (%)

6
1
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)

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

Chance of Frost

Temperature (°C)

9
9
10
11
14
15
17
18
19
19
19
19
19
17
15
15
14
13
13
13
12
11
11
11

Feels Like (°C)

8
10
11
12
15
17
18
20
21
20
20
19
19
16
14
13
14
13
13
13
11
10
11
10

Dew Point (°C)

8
7
7
7
8
9
9
9
8
8
8
8
9
9
9
9
9
8
9
9
8
8
7
7

Relative Humidity (%)

90
91
84
77
70
64
58
54
51
49
49
49
52
60
65
68
70
71
74
76
76
77
78
78

Pressure (mb)

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

Ozone (du)

294
291
285
279
278
278
277
278
277
276
275
275
275
274
274
275
274
274
273
273
273
274
276
276

Saturday 20

Waning Crescent 1%

No Rise

18:23

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

Sun - Rise: 06:35, Set: 18:48, Transit: 12:41. Moon - Rise: No Rise, Set: 18:23. Civil Dark: 19:17 - 06:06. Nautical Dark: 19:50 - 05:34. Astro Dark: 20:25 - 04:59

Total Clouds (% Sky Obscured)

94
94
57
63
35
50
67
67
62
54
42
40
45
3
3
22
13
2
13
18
24
22
25
19

Low Clouds (% Sky Obscured)

23
31
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
7
2
2
3
0

Medium Clouds (% Sky Obscured)

42
39
17
63
35
41
62
58
56
41
37
25
3
2
3
17
12
2
3
1
0
0
0
0

High Clouds (% Sky Obscured)

40
76
21
15
10
10
10
5
5
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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
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)

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

Chance of Frost

Temperature (°C)

10
10
11
13
16
18
20
21
21
22
22
22
21
19
17
16
15
15
16
14
14
13
13
12

Feels Like (°C)

9
9
10
12
15
17
18
19
19
20
20
20
19
16
17
16
16
17
18
16
14
13
13
12

Dew Point (°C)

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

Relative Humidity (%)

80
80
72
65
59
52
42
35
31
28
28
33
41
48
52
54
54
57
63
61
54
52
51
51

Pressure (mb)

1015
1015
1015
1014
1014
1013
1013
1012
1011
1010
1009
1009
1009
1010
1010
1010
1010
1010
1009
1009
1008
1008
1008
1008

Ozone (du)

277
278
279
280
280
281
283
283
282
281
281
281
283
286
286
283
281
280
279
279
280
279
279
279

Sunday 21

New Moon 0%

06:23

18:40

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

Sun - Rise: 06:36, Set: 18:46, Transit: 12:41. Moon - Rise: 06:23, Set: 18:40. Civil Dark: 19:15 - 06:07. Nautical Dark: 19:48 - 05:35. Astro Dark: 20:23 - 05:00

Total Clouds (% Sky Obscured)

16
16
15
35
83
76
78
89
100
84
24
77
84
84
31
36
17
10
13
23
92
93
89
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
3
7
4

Medium Clouds (% Sky Obscured)

8
14
15
14
8
2
17
27
35
26
18
77
79
71
14
24
11
8
11
17
79
85
73
86

High Clouds (% Sky Obscured)

0
2
3
20
65
75
77
87
83
59
24
5
35
62
31
36
17
0
0
1
27
24
36
96

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
2
18
27
11
22

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
3
3
4
5
6
6
5
5
7
7
7
6
5
4
6
5
4
4
2
2
4
17
24

Chance of Frost

Temperature (°C)

12
13
15
17
20
23
25
26
27
27
27
26
25
23
21
20
18
17
16
15
15
15
15
15

Feels Like (°C)

12
14
16
18
19
20
24
24
25
25
24
25
22
20
19
18
18
17
16
16
16
14
9
8

Dew Point (°C)

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

Relative Humidity (%)

53
52
48
41
35
30
26
23
22
22
22
22
25
22
24
26
31
36
36
39
40
42
40
51

Pressure (mb)

1007
1007
1007
1007
1006
1006
1005
1004
1004
1003
1003
1003
1003
1003
1004
1004
1005
1005
1005
1005
1005
1006
1007
1008

Ozone (du)

280
279
279
278
279
279
279
277
277
277
276
274
274
273
273
273
270
267
265
265
266
265
266
268

Monday 22

Waxing Crescent 1%

07:28

18:58

06 Bad
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

Sun - Rise: 06:37, Set: 18:44, Transit: 12:41. Moon - Rise: 07:28, Set: 18:58. Civil Dark: 19:13 - 06:09. Nautical Dark: 19:47 - 05:36. Astro Dark: 20:21 - 05:02

Total Clouds (% Sky Obscured)

100
100
100
100
100
82
95
90
85
80
76
82
79
80
82
81
79
73
68
67
61
60
68
68

Low Clouds (% Sky Obscured)

5
98
86
100
49
60
95
18
85
50
6
82
79
66
50
35
20
6
5
5
5
4
3
2

Medium Clouds (% Sky Obscured)

93
96
100
93
15
10
85
85
85
80
76
82
79
80
82
81
79
73
68
67
59
48
40
35

High Clouds (% Sky Obscured)

100
100
100
100
100
82
61
24
25
10
10
0
1
4
4
3
3
4
7
8
6
9
12
20

ISS Passover

Visibility (miles)

9
8
8
6
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
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

48
74
86
61
42
21
33
34
25
3
4
4
6
5
0
1
1
0
0
0
0
1
0
0

Precipitation Amount (mm)

0
0.4
0.5
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)

26
24
21
17
19
22
22
18
18
16
15
14
11
11
11
12
11
10
9
8
7
6
6
7

Chance of Frost

Temperature (°C)

15
15
14
14
14
15
16
17
18
18
18
18
17
16
15
14
13
12
11
10
10
10
9
10

Feels Like (°C)

8
9
8
8
8
8
10
12
12
13
13
13
13
12
12
10
9
9
9
6
6
6
5
5

Dew Point (°C)

9
10
9
9
6
2
5
5
2
2
1
1
6
5
4
2
2
2
2
1
1
1
0
1

Relative Humidity (%)

66
72
74
74
55
40
46
44
34
33
30
32
49
48
46
45
47
51
53
53
53
53
53
53

Pressure (mb)

1009
1010
1012
1013
1014
1014
1014
1014
1014
1014
1013
1013
1014
1015
1015
1016
1016
1017
1017
1017
1017
1018
1018
1018

Ozone (du)

270
271
273
275
277
282
285
287
289
293
294
295
297
297
297
298
298
298
298
296
295
293
291
290

Tuesday 23

Waxing Crescent 4%

08:33

19:16

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

Sun - Rise: 06:38, Set: 18:42, Transit: 12:40. Moon - Rise: 08:33, Set: 19:16. Civil Dark: 19:11 - 06:10. Nautical Dark: 19:45 - 05:37. Astro Dark: 20:19 - 05:03

Total Clouds (% Sky Obscured)

77
85
88
92
96
100
73
52
33
31
27
27
27
28
20
16
16
25
29
33
37
42
42
34

Low Clouds (% Sky Obscured)

17
33
48
66
83
100
72
45
17
12
6
0
0
0
0
0
0
0
8
17
25
20
15
10

Medium Clouds (% Sky Obscured)

43
44
35
18
10
2
6
13
17
21
27
27
27
28
20
16
16
11
9
7
5
9
12
11

High Clouds (% Sky Obscured)

19
26
23
22
7
0
5
10
11
6
2
1
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 (%)

6
2
0
5
5
4
4
4
3
10
7
2
6
4
2
6
7
6
10
11
9
15
16
17

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

Chance of Frost

Temperature (°C)

9
10
12
12
14
15
17
18
18
19
19
19
18
18
17
16
16
16
15
15
14
14
14
13

Feels Like (°C)

5
6
7
7
8
8
9
13
12
12
13
14
15
16
16
17
17
16
16
13
14
13
14
13

Dew Point (°C)

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

Relative Humidity (%)

52
51
50
47
45
42
39
37
34
32
34
36
38
42
44
48
49
51
52
53
55
56
62
68

Pressure (mb)

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

Ozone (du)

288
287
286
285
285
284
284
285
286
286
287
287
288
289
290
292
293
293
294
295
296
297
296
296

Wednesday 24

Waxing Crescent 9%

09:38

19:36

Sun - Rise: 06:39, Set: 18:41, Transit: 12:40. Moon - Rise: 09:38, Set: 19:36. Civil Dark: 19:09 - 06:11. Nautical Dark: 19:43 - 05:38. Astro Dark: 20:17 - 05:04

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: 18/09/25 06:56:30. Forecast: 18/09/25 to 24/09/25. Timezone: UTC-6.00