Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waning Crescent 5%

04:55

19:10

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

Sun - Rise: 07:30, Set: 19:48, Transit: 13:39. Moon - Rise: 04:55, Set: 19:10. Civil Dark: 20:20 - 06:59. Nautical Dark: 20:57 - 06:22. Astro Dark: 21:38 - 05:43

Total Clouds (% Sky Obscured)

100
100
96
99
95
99
96
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

73
63
50
51
59
68
73
89
92
100
100
100
100
100
100
100
100
100
100
100
99
99
98
96

Medium Clouds (% Sky Obscured)

100
78
58
67
70
90
91
94
95
98
71
82
57
17
27
7
3
52
67
78
68
55
56
62

High Clouds (% Sky Obscured)

76
91
79
19
7
82
70
39
75
75
46
0
0
0
95
100
76
97
61
40
30
7
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
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
Light Rain
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

48
74
13
12
24
40
46
44
32
13
10
9
9
5
2
3
6
12
9
18
26
26
14
2

Precipitation Amount (mm)

0
0.6
0
0
0
0
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
6
6
5
6
6
7
7
7
8
9
9
9
9
9
9
8
8
7
7
7
7
7
6

Chance of Frost

Temperature (°C)

14
14
13
13
13
13
12
12
12
12
12
13
13
13
13
13
14
14
15
15
15
15
14
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
79
79
83
81
83
89
90
92
90
90
90
89
87
86
86
86
86
84
86
86
89
92
90

Pressure (mb)

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

Ozone (du)

275
275
274
273
273
275
277
278
279
279
278
277
277
276
275
275
277
279
281
284
283
279
276
274

Friday 19

Waning Crescent 1%

06:08

19:24

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 OK
12 OK
13 OK
14 OK
15 Good
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:32, Set: 19:46, Transit: 13:39. Moon - Rise: 06:08, Set: 19:24. Civil Dark: 20:18 - 07:00. Nautical Dark: 20:55 - 06:23. Astro Dark: 21:35 - 05:45

Total Clouds (% Sky Obscured)

100
100
92
96
100
100
90
100
100
100
100
100
95
68
40
41
27
19
18
78
87
100
100
100

Low Clouds (% Sky Obscured)

100
100
92
95
100
99
88
73
63
67
77
77
77
68
40
41
27
19
18
28
53
42
38
39

Medium Clouds (% Sky Obscured)

61
54
38
36
49
58
61
56
56
62
81
65
68
45
40
41
27
8
0
11
38
67
18
3

High Clouds (% Sky Obscured)

4
2
0
3
5
4
4
100
100
100
100
100
15
8
0
0
0
0
0
10
13
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
40
56
63
30
65
45
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
1
0
0
0
1
0
0
0
0
3
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)

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

Chance of Frost

Temperature (°C)

14
14
14
14
13
13
13
13
13
13
13
13
13
14
15
17
18
19
20
20
20
20
19
17

Feels Like (°C)

13
14
14
14
14
14
14
13
12
12
12
12
13
14
17
19
20
21
22
22
19
19
18
16

Dew Point (°C)

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

Relative Humidity (%)

92
93
92
93
93
93
92
93
95
93
93
93
86
78
70
62
54
47
43
40
40
40
47
52

Pressure (mb)

1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1013
1013
1012
1011
1011
1011
1011

Ozone (du)

272
272
272
272
272
273
274
276
276
278
279
281
283
286
289
290
291
292
291
289
286
283
281
279

Saturday 20

Waning Crescent 0%

07:19

19:37

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

Sun - Rise: 07:33, Set: 19:44, Transit: 13:39. Moon - Rise: 07:19, Set: 19:37. Civil Dark: 20:15 - 07:02. Nautical Dark: 20:52 - 06:25. Astro Dark: 21:33 - 05:47

Total Clouds (% Sky Obscured)

100
92
29
6
4
24
26
27
27
30
31
10
22
0
9
26
31
37
39
41
41
40
36
32

Low Clouds (% Sky Obscured)

29
12
0
0
0
24
26
27
27
30
31
10
22
0
9
9
17
26
34
36
38
40
36
32

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
21
17
13
9
6
3
0
0
0

High Clouds (% Sky Obscured)

100
89
28
6
4
1
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
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)

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

Chance of Frost

Temperature (°C)

16
15
14
14
13
12
12
11
11
11
10
10
12
15
17
19
20
21
22
23
23
22
22
20

Feels Like (°C)

14
14
14
14
13
13
12
12
12
12
11
10
12
15
18
19
20
21
22
23
23
22
22
20

Dew Point (°C)

7
7
8
8
7
7
6
6
5
5
5
5
6
7
8
9
9
8
8
7
6
6
9
9

Relative Humidity (%)

55
60
64
67
69
69
68
68
67
68
69
71
68
61
57
51
47
42
38
35
34
35
44
50

Pressure (mb)

1011
1011
1011
1011
1011
1010
1010
1010
1010
1009
1009
1009
1009
1008
1008
1007
1007
1006
1005
1005
1004
1004
1004
1004

Ozone (du)

278
276
274
274
273
273
273
273
273
273
273
273
273
274
274
274
273
273
273
273
273
273
272
271

Sunday 21

New Moon 1%

08:29

19:50

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

Sun - Rise: 07:34, Set: 19:42, Transit: 13:38. Moon - Rise: 08:29, Set: 19:50. Civil Dark: 20:13 - 07:03. Nautical Dark: 20:50 - 06:26. Astro Dark: 21:31 - 05:48

Total Clouds (% Sky Obscured)

27
52
76
90
89
89
88
84
76
73
77
77
76
73
63
57
63
93
99
85
66
37
25
12

Low Clouds (% Sky Obscured)

27
28
28
29
36
40
46
51
53
58
36
18
0
10
19
29
32
40
41
41
33
27
18
8

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
6
22
35
45
38
35
15
10
10
14
17
15
7
5
0
0
0

High Clouds (% Sky Obscured)

0
20
43
60
59
62
66
45
25
5
25
46
52
40
31
29
38
85
97
85
63
3
3
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
1
1
0
2
3
4
20
29
40
39
36
27
12
3
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
7
7
6
6
6
5
5
5
5
6
7
9
10
9
9
9
8
7
6
6
6
6

Chance of Frost

Temperature (°C)

19
17
17
16
15
15
15
14
14
13
13
14
15
17
18
18
18
19
21
22
21
21
20
18

Feels Like (°C)

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

Dew Point (°C)

9
8
9
9
9
9
9
9
9
9
10
11
11
11
9
8
6
6
6
6
5
5
7
7

Relative Humidity (%)

53
56
59
62
65
66
67
69
71
74
79
80
74
65
57
51
45
40
37
35
35
36
43
46

Pressure (mb)

1004
1004
1005
1005
1005
1005
1005
1005
1005
1005
1006
1006
1007
1008
1008
1008
1008
1009
1009
1009
1009
1010
1010
1011

Ozone (du)

271
271
271
270
269
269
268
268
268
268
266
266
265
265
265
264
263
263
263
263
263
263
264
264

Monday 22

Waxing Crescent 4%

09:38

20:04

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
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good

Sun - Rise: 07:36, Set: 19:40, Transit: 13:38. Moon - Rise: 09:38, Set: 20:04. Civil Dark: 20:11 - 07:05. Nautical Dark: 20:48 - 06:28. Astro Dark: 21:28 - 05:50

Total Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
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 (%)

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)

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

Chance of Frost

Temperature (°C)

17
16
15
15
14
14
14
14
14
14
13
15
17
18
20
22
24
25
25
26
25
24
23
21

Feels Like (°C)

18
16
16
15
15
16
16
15
15
15
15
15
16
17
18
18
20
27
26
25
25
25
25
22

Dew Point (°C)

6
5
5
4
4
5
5
5
5
6
6
7
7
7
8
8
9
9
9
9
10
10
10
9

Relative Humidity (%)

48
48
48
49
50
53
54
55
57
59
61
56
53
49
45
41
38
37
36
35
38
40
43
45

Pressure (mb)

1012
1013
1013
1014
1014
1015
1015
1015
1015
1016
1016
1016
1017
1017
1017
1016
1016
1016
1016
1015
1016
1016
1016
1016

Ozone (du)

263
262
262
263
262
262
263
262
262
264
264
264
264
264
265
267
268
268
269
269
270
270
270
271

Tuesday 23

Waxing Crescent 9%

10:48

20:20

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
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good

Sun - Rise: 07:37, Set: 19:38, Transit: 13:37. Moon - Rise: 10:48, Set: 20:20. Civil Dark: 20:09 - 07:06. Nautical Dark: 20:46 - 06:29. Astro Dark: 21:26 - 05:51

Total 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

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
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
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)

4
5
5
5
5
4
4
4
4
3
3
4
4
5
5
6
7
7
7
7
6
6
6
7

Chance of Frost

Temperature (°C)

19
18
17
16
16
15
15
14
14
14
14
15
17
18
20
22
24
24
25
25
24
24
23
21

Feels Like (°C)

22
21
21
20
20
16
16
16
16
16
16
15
16
18
18
19
20
26
26
25
25
25
25
22

Dew Point (°C)

8
7
7
6
6
7
8
9
9
9
10
10
10
11
11
11
11
11
10
9
10
10
10
10

Relative Humidity (%)

48
49
50
51
52
56
61
68
70
73
75
70
65
61
56
50
46
42
39
36
39
41
44
47

Pressure (mb)

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

Ozone (du)

272
273
273
273
273
273
273
273
273
274
274
274
274
274
275
276
276
277
277
277
276
274
273
271

Wednesday 24

Waxing Crescent 15%

11:58

20:40

21 Good
22 Good
23 Good
00 Good
01 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 OK
10 OK
11 OK
12 Bad

Sun - Rise: 07:39, Set: 19:36, Transit: 13:37. Moon - Rise: 11:58, Set: 20:40. Civil Dark: 20:07 - 07:07. Nautical Dark: 20:44 - 06:31. Astro Dark: 21:24 - 05:53

Total Clouds (% Sky Obscured)

0
0
2
4
33
65
95
95
90
90
76
50
39
38
43
56

Low Clouds (% Sky Obscured)

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
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
1
2
20
41
60
60
60
55
48
41
34
38
43
56

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
8
7
8
8
7
7
7
7
8
8
10
11
13
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
22
21
20
20
16
16
16
16
16
15
14
14
14
15
16

Dew Point (°C)

9
9
9
9
9
10
10
11
11
10
10
9
9
8
8
8

Relative Humidity (%)

50
54
57
60
62
65
67
72
74
75
78
69
62
55
49
43

Pressure (mb)

1015
1015
1015
1015
1015
1014
1014
1014
1013
1013
1013
1012
1012
1012
1011
1010

Ozone (du)

270
268
267
266
264
264
263
263
263
264
264
265
265
266
266
266

Forecast for Grano, Renville, United States of America (48.60,-101.60)

Generated: 18/09/25 20:24:43. Forecast: 18/09/25 to 24/09/25. Timezone: UTC-5.00