Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 13

Waning Gibbous 49%

23:08

14:46

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

Sun - Rise: 07:14, Set: 19:46, Transit: 13:29. Moon - Rise: 23:08, Set: 14:46. Civil Dark: 20:15 - 06:45. Nautical Dark: 20:49 - 06:11. Astro Dark: 21:24 - 05:36

Total Clouds (% Sky Obscured)

1
2
49
76
93
62
10
4
3
3
3
6
2
3
2
0
0
47
80
98
100
100
100
74

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

1
2
49
70
89
58
10
3
3
2
2
5
2
2
2
0
0
43
57
64
43
77
79
74

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
70
96
100
100
100
5

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
2
2
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
4
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
8
7
10
8
11
12
8
6
5
4
4
4
3
3
3
4
4
3
3
3
3
3
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
20
19
19
19
16
16
17
16
16
15
14
14
13
13
12
11
11
11
11
12
15
16
17

Dew Point (°C)

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

Relative Humidity (%)

32
30
28
27
26
29
35
39
42
44
45
46
47
48
49
50
51
52
54
51
44
41
36
34

Pressure (mb)

1013
1012
1011
1011
1010
1010
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1012
1012
1011

Ozone (du)

302
301
299
296
293
290
288
286
284
282
281
280
281
281
280
281
281
280
280
281
282
282
281
283

Sunday 14

Third Quarter 37%

00:08

15:54

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

Sun - Rise: 07:15, Set: 19:44, Transit: 13:29. Moon - Rise: 00:08, Set: 15:54. Civil Dark: 20:13 - 06:46. Nautical Dark: 20:47 - 06:12. Astro Dark: 21:22 - 05:37

Total Clouds (% Sky Obscured)

73
52
14
50
88
20
82
7
80
40
61
52
49
68
73
61
45
25
11
2
2
64
52
74

Low Clouds (% Sky Obscured)

0
0
2
0
0
0
0
0
0
1
2
2
0
2
2
2
4
4
4
2
2
10
22
57

Medium Clouds (% Sky Obscured)

24
23
8
39
29
14
15
0
45
18
20
14
20
19
16
18
13
4
1
2
2
44
18
45

High Clouds (% Sky Obscured)

5
2
0
36
88
0
82
6
80
3
30
22
8
40
21
20
17
16
8
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
6
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
1
3
12
12
20
58
42
6
9
9
13
12
14
14
7
3
1
0
0
0
0
0
4

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
13
14
14
16
16
18
14
9
12
10
10
9
7
7
6
6
5
4
4
4
5
6
8

Chance of Frost

Temperature (°C)

21
22
23
24
23
22
20
16
15
15
14
13
11
10
9
9
8
8
8
9
11
14
16
17

Feels Like (°C)

17
18
19
21
17
17
14
10
11
9
10
7
7
7
5
6
6
6
5
8
11
14
15
15

Dew Point (°C)

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

Relative Humidity (%)

31
27
23
21
25
29
36
48
46
39
42
51
60
63
64
67
65
64
66
63
55
50
45
41

Pressure (mb)

1011
1010
1009
1008
1008
1008
1008
1009
1010
1011
1011
1011
1012
1012
1013
1013
1014
1014
1015
1016
1016
1016
1016
1016

Ozone (du)

283
287
294
294
293
294
294
297
301
298
296
296
296
295
296
296
296
297
299
301
302
304
304
303

Monday 15

Waning Crescent 27%

01:17

16:49

13 Bad
14 Bad
15 Bad
16 OK
17 OK
18 Bad
19 OK
20 OK
21 OK
22 Good
23 OK
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

Sun - Rise: 07:16, Set: 19:42, Transit: 13:28. Moon - Rise: 01:17, Set: 16:49. Civil Dark: 20:11 - 06:47. Nautical Dark: 20:45 - 06:13. Astro Dark: 21:20 - 05:39

Total Clouds (% Sky Obscured)

93
94
91
46
37
49
44
31
30
14
24
8
3
0
0
0
0
0
0
0
0
0
0
1

Low Clouds (% Sky Obscured)

81
70
8
6
24
23
5
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

88
89
86
44
37
49
44
28
27
14
24
8
3
0
0
0
0
0
0
0
0
0
0
1

High Clouds (% Sky Obscured)

1
12
3
1
1
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 (%)

2
2
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
16
17
17
19
17
16
14
13
13
13
12
11
11
11
10
9
9
8
10
11
13
15
16

Dew Point (°C)

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

Relative Humidity (%)

40
38
37
34
33
32
30
31
33
34
35
37
46
60
67
71
73
74
75
69
58
50
43
36

Pressure (mb)

1016
1016
1015
1015
1015
1015
1015
1016
1017
1018
1019
1019
1020
1020
1020
1020
1021
1021
1021
1022
1022
1022
1021
1021

Ozone (du)

300
299
299
298
298
298
297
295
293
292
291
291
290
290
289
287
288
290
291
291
293
294
297
299

Tuesday 16

Waning Crescent 17%

02:31

17:31

13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
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

Sun - Rise: 07:17, Set: 19:40, Transit: 13:28. Moon - Rise: 02:31, Set: 17:31. Civil Dark: 20:09 - 06:48. Nautical Dark: 20:43 - 06:15. Astro Dark: 21:17 - 05:40

Total Clouds (% Sky Obscured)

0
0
2
4
5
4
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11

Low Clouds (% Sky Obscured)

0
0
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3

Medium Clouds (% Sky Obscured)

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

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)

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

Chance of Frost

Temperature (°C)

19
21
22
22
22
21
21
18
17
16
17
16
15
15
13
12
12
12
11
12
15
17
19
21

Feels Like (°C)

17
19
19
20
20
19
19
17
17
15
15
14
14
13
12
12
11
11
11
12
15
17
18
19

Dew Point (°C)

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

Relative Humidity (%)

31
28
26
24
24
24
26
31
33
33
35
35
35
37
37
40
41
42
44
42
31
29
26
23

Pressure (mb)

1020
1019
1019
1018
1018
1018
1018
1018
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1021
1021
1020
1019
1019

Ozone (du)

300
302
298
293
288
284
283
283
282
280
279
278
276
274
274
273
271
270
270
269
267
267
267
268

Wednesday 17

Waning Crescent 10%

03:45

18:03

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

Sun - Rise: 07:18, Set: 19:39, Transit: 13:28. Moon - Rise: 03:45, Set: 18:03. Civil Dark: 20:07 - 06:50. Nautical Dark: 20:41 - 06:16. Astro Dark: 21:15 - 05:41

Total Clouds (% Sky Obscured)

23
33
30
29
27
21
13
6
4
2
0
0
0
0
0
0
0
1
1
2
1
1
0
0

Low Clouds (% Sky Obscured)

7
10
10
11
9
6
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

4
8
10
13
18
14
9
5
3
2
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
1
1
2
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
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
7
8
9
10
11
9
7
6
5
5
5
4
4
4
4
4
4
4
4
4
4
5
7

Chance of Frost

Temperature (°C)

23
24
25
25
25
25
23
20
19
18
17
16
16
16
15
14
14
14
13
13
14
15
15
16

Feels Like (°C)

21
21
22
22
22
21
20
18
16
16
15
15
15
15
14
15
15
15
11
11
11
11
9
9

Dew Point (°C)

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

Relative Humidity (%)

20
17
16
15
15
14
16
20
21
22
23
22
23
24
24
26
28
30
28
27
26
22
19
16

Pressure (mb)

1018
1016
1015
1014
1014
1013
1013
1014
1014
1014
1015
1015
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1014

Ozone (du)

269
268
267
266
266
266
266
266
265
265
265
265
265
265
265
264
264
263
263
263
262
262
262
262

Thursday 18

Waning Crescent 4%

04:56

18:29

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

Sun - Rise: 07:19, Set: 19:37, Transit: 13:27. Moon - Rise: 04:56, Set: 18:29. Civil Dark: 20:05 - 06:51. Nautical Dark: 20:39 - 06:17. Astro Dark: 21:13 - 05:43

Total Clouds (% Sky Obscured)

0
0
21
42
60
56
47
41
55
72
88
85
80
76
82
88
95
86
78
71
73
72
69
69

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
9
16
21
16
12
11
17
24
42
37
29
16
10
11
12
18
24
29
28
26
22
18

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
2
16
31
49
48
42
45
60
72
88
78
67
54
62
64
69
69

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
1
1
3
2
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)

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

Chance of Frost

Temperature (°C)

23
23
24
24
24
25
25
24
23
23
22
21
19
19
18
18
18
18
16
16
16
17
17
18

Feels Like (°C)

22
21
19
21
21
21
25
25
26
25
23
22
16
16
15
15
16
16
11
11
10
10
9
8

Dew Point (°C)

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

Relative Humidity (%)

16
14
12
12
12
12
15
18
22
22
21
21
20
21
21
22
23
24
23
22
21
19
16
14

Pressure (mb)

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

Ozone (du)

263
263
264
264
264
264
264
265
265
265
264
264
264
264
263
263
263
263
263
262
262
261
261
260

Friday 19

Waning Crescent 1%

06:04

18:50

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: 07:20, Set: 19:35, Transit: 13:27. Moon - Rise: 06:04, Set: 18:50. Civil Dark: 20:03 - 06:52. Nautical Dark: 20:37 - 06:18. Astro Dark: 21:11 - 05:44

Total Clouds (% Sky Obscured)

73
73
83
92
100
100
100
100
99
99
98
91
85
79
76
73
69

Low Clouds (% Sky Obscured)

0
0
0
0
7
12
12
15
20
25
30
28
31
31
24
24
31

Medium Clouds (% Sky Obscured)

13
15
15
15
24
28
32
37
50
56
60
51
45
46
46
42
37

High Clouds (% Sky Obscured)

73
73
83
92
100
100
100
100
70
40
5
4
3
2
1
1
0

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

0
0
5
8
10
34
49
59
54
51
41
34
25
13
13
11
4

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.4
0.3
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
24
25
25
24
23
23
22
21
21
20
20
17
17
17
16
17

Feels Like (°C)

22
20
20
20
20
20
20
20
20
20
19
19
12
13
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

15
14
13
13
13
12
15
18
22
24
28
31
34
38
42
42
44

Pressure (mb)

1013
1012
1012
1012
1012
1012
1013
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

261
261
261
262
263
263
263
264
264
264
264
265
265
266
266
267
268

Forecast for Martin, Butte, United States of America (43.44,-113.56)

Generated: 13/09/25 13:12:22. Forecast: 13/09/25 to 19/09/25. Timezone: UTC-6.00