Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waning Crescent 4%

04:23

18:14

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
21 Bad
22 Bad

Sun - Rise: 06:44, Set: 18:59, Transit: 12:51. Moon - Rise: 04:23, Set: 18:14. Civil Dark: 19:27 - 06:16. Nautical Dark: 20:00 - 05:43. Astro Dark: 20:34 - 05:09

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
96
100
100
94
100
100
100
100
96
80
95

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)

84
98
96
100
100
82
100
100
98
95
100
100
88
89
89
89
77
73
71
70
89
93
71
81

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
100
100
100
100
100
81
100
100
76
100
100
100
100
96
69
95

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

Chance of Frost

Temperature (°C)

20
20
20
19
18
18
18
17
16
18
19
20
21
22
23
24
24
24
24
23
22
21
21
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

26
26
26
28
30
28
29
33
40
37
34
32
31
28
25
23
21
20
20
21
23
24
25
31

Pressure (mb)

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

Ozone (du)

264
263
263
262
262
262
263
264
265
264
263
264
265
266
266
266
266
265
265
265
265
265
266
266

Friday 19

Waning Crescent 1%

05:31

18:33

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 OK
20 Bad
21 Bad
22 Good

Sun - Rise: 06:45, Set: 18:57, Transit: 12:51. Moon - Rise: 05:31, Set: 18:33. Civil Dark: 19:25 - 06:17. Nautical Dark: 19:58 - 05:44. Astro Dark: 20:32 - 05:10

Total Clouds (% Sky Obscured)

88
88
84
83
82
87
75
75
80
85
89
95
98
100
88
64
48
100
80
91
26
42
48
14

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
6
14
5
9
2
10
18
15
25
15
0
0
10
11
8

Medium Clouds (% Sky Obscured)

87
83
81
71
76
82
72
56
57
70
73
82
94
99
82
34
16
69
20
40
18
30
41
4

High Clouds (% Sky Obscured)

9
23
19
10
29
30
20
72
19
7
29
86
90
90
12
2
2
85
80
90
10
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
1
1
2
5
10
11
11
9
10
12
17
21
45
40
5
4
12
1
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
6
5
5
4
4
4
3
3
3
3
3
3
2
2
3
3
7
10
6
3
3
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
15
15
14
14
14
13
14
14
16
17
18
20
20
21
22
24
22
17
19
19
19
18
17

Dew Point (°C)

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

Relative Humidity (%)

32
45
50
52
54
56
57
60
61
53
48
43
39
35
31
28
25
25
37
40
40
42
42
46

Pressure (mb)

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

Ozone (du)

266
266
265
264
263
263
263
264
264
264
265
264
264
265
265
266
267
267
267
268
268
268
269
270

Saturday 20

Waning Crescent 0%

06:36

18:51

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

Sun - Rise: 06:46, Set: 18:56, Transit: 12:51. Moon - Rise: 06:36, Set: 18:51. Civil Dark: 19:24 - 06:18. Nautical Dark: 19:56 - 05:45. Astro Dark: 20:30 - 05:11

Total Clouds (% Sky Obscured)

31
55
69
42
33
28
27
48
75
73
75
85
91
65
13
39
17
31
36
33
27
24
17
16

Low Clouds (% Sky Obscured)

14
20
30
28
33
28
22
23
33
39
41
48
60
57
13
10
0
0
5
11
18
20
17
16

Medium Clouds (% Sky Obscured)

17
44
54
24
1
2
0
1
1
0
2
2
46
47
13
39
17
31
36
33
20
10
5
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
9
14
20
15
15
15
13
10
9
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
1
1
1
1
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
3
5
5
6
6
6
6
6
7
7
9
10
10
11
11
12
14
18
13
10
8
7

Chance of Frost

Temperature (°C)

18
17
16
17
16
15
14
14
14
14
16
17
18
19
19
20
20
21
21
18
15
14
13
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
50
54
49
52
57
60
64
64
62
53
48
43
40
39
34
27
20
22
35
47
57
63
63

Pressure (mb)

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

Ozone (du)

270
270
271
271
270
269
269
268
269
267
265
266
266
268
270
272
273
276
276
276
276
276
276
275

Sunday 21

New Moon 1%

07:40

19:10

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
21 Good
22 Good

Sun - Rise: 06:47, Set: 18:54, Transit: 12:50. Moon - Rise: 07:40, Set: 19:10. Civil Dark: 19:22 - 06:19. Nautical Dark: 19:55 - 05:46. Astro Dark: 20:28 - 05:13

Total Clouds (% Sky Obscured)

11
5
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)

11
5
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
2
2
1
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
5
4
4
3
3
4
4
4
3
3
3
3
4
4
5
5
6
5
5
4
4
4
4

Chance of Frost

Temperature (°C)

12
11
10
10
9
8
8
8
8
9
11
13
15
16
18
19
20
20
20
19
18
16
16
15

Feels Like (°C)

11
10
10
9
9
8
8
7
7
9
11
12
14
15
16
17
17
18
18
18
16
15
14
14

Dew Point (°C)

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

Relative Humidity (%)

65
66
68
68
68
65
65
64
64
56
44
34
27
21
17
16
15
14
14
15
18
18
19
21

Pressure (mb)

1018
1018
1019
1019
1019
1019
1019
1019
1020
1020
1020
1019
1019
1018
1017
1016
1015
1015
1014
1014
1015
1015
1015
1016

Ozone (du)

274
273
271
269
268
267
266
265
264
263
263
262
262
262
263
263
263
262
262
262
261
260
260
261

Monday 22

Waxing Crescent 4%

08:43

19:29

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

Sun - Rise: 06:48, Set: 18:52, Transit: 12:50. Moon - Rise: 08:43, Set: 19:29. Civil Dark: 19:20 - 06:20. Nautical Dark: 19:53 - 05:47. Astro Dark: 20:26 - 05:14

Total Clouds (% Sky Obscured)

0
0
0
1
2
3
18
33
48
43
37
35
3
6
9
16
22
29
35
41
44
50
50
53

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
14
31
46
38
33
28
2
3
4
7
12
15
18
22
22
24
19
17

High Clouds (% Sky Obscured)

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

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
3
3
3
2

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

Chance of Frost

Temperature (°C)

15
14
14
13
13
13
13
13
13
15
17
19
21
22
23
24
24
24
24
23
22
20
20
20

Feels Like (°C)

14
14
13
13
12
12
11
12
12
14
16
18
19
20
20
21
21
22
21
23
22
22
21
22

Dew Point (°C)

-6
-6
-6
-6
-7
-7
-7
-7
-6
-6
-9
-9
-8
-8
-7
-6
-6
-6
-6
-5
-5
-4
-4
-4

Relative Humidity (%)

23
24
24
25
25
25
25
25
26
24
16
15
13
13
13
12
13
13
13
15
17
19
19
20

Pressure (mb)

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

Ozone (du)

261
262
262
264
264
265
264
264
264
264
264
264
264
264
264
264
265
265
266
266
266
266
266
266

Tuesday 23

Waxing Crescent 9%

09:47

19:51

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

Sun - Rise: 06:49, Set: 18:50, Transit: 12:50. Moon - Rise: 09:47, Set: 19:51. Civil Dark: 19:18 - 06:21. Nautical Dark: 19:51 - 05:48. Astro Dark: 20:24 - 05:15

Total Clouds (% Sky Obscured)

49
55
61
72
78
85
72
63
52
50
48
45
40
30
20
13
9
4
3
3
2
2
2
1

Low Clouds (% Sky Obscured)

0
0
0
14
22
29
22
16
13
11
5
5
7
10
11
10
6
2
1
1
0
0
0
0

Medium Clouds (% Sky Obscured)

11
4
4
4
4
9
10
13
10
7
3
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

28
51
61
72
78
85
63
33
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1

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

Precipitation Probability (%)

7
11
14
25
35
48
44
39
27
19
12
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
19
18
17
17
16
15
15
15
15
17
18
20
21
23
24
23
23
23
21
19
17
16
15

Feels Like (°C)

21
18
17
17
16
16
15
13
13
13
12
12
12
19
19
19
19
20
19
20
19
18
17
17

Dew Point (°C)

-4
-4
-4
-5
-5
-6
-6
-7
-7
-7
-8
-8
-9
-9
-9
-9
-9
-9
-10
-8
-7
-5
-4
-3

Relative Humidity (%)

20
21
21
21
22
22
22
22
22
21
18
15
13
12
11
10
10
10
10
13
16
21
25
30

Pressure (mb)

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

Ozone (du)

265
266
266
267
268
269
270
271
271
272
272
273
273
273
274
274
274
274
274
275
275
275
275
276

Wednesday 24

Waxing Crescent 15%

10:52

20:16

23 Good
00 OK
01 OK
02 OK
03 Bad
04 Bad
05 OK
06 OK
07 OK
08 OK
09 OK
10 OK
11 OK
12 Bad
13 Bad
14 Bad
15 OK
16 OK

Sun - Rise: 06:50, Set: 18:48, Transit: 12:49. Moon - Rise: 10:52, Set: 20:16. Civil Dark: 19:16 - 06:22. Nautical Dark: 19:49 - 05:49. Astro Dark: 20:23 - 05:16

Total Clouds (% Sky Obscured)

18
30
34
43
54
59
44
33
22
29
35
42
47
53
60
55
47
42

Low Clouds (% Sky Obscured)

6
11
17
18
19
20
18
15
16
25
35
42
47
53
60
55
47
42

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
4
12
25
20
10
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
7
16
30
24
16
5
9
14
17
23
29
35
29
24
19

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
7
13
2
6
5
0
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

36
40
44
49
50
52
53
59
65
72
64
56
50
41
32
26
24
24

Pressure (mb)

1013
1014
1014
1014
1015
1015
1015
1016
1017
1018
1018
1018
1018
1017
1016
1016
1015
1015

Ozone (du)

276
279
282
286
285
284
284
284
284
284
283
283
282
281
281
280
279
278

Forecast for Plush, Lake, United States of America (42.55,-119.66)

Generated: 18/09/25 23:53:33. Forecast: 18/09/25 to 24/09/25. Timezone: UTC-7.00