Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 28

Waning Gibbous 91%

19:41

10:27

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:59, Set: 18:50, Transit: 12:54. Moon - Rise: 19:41, Set: 10:27. Civil Dark: 19:16 - 06:32. Nautical Dark: 19:47 - 06:01. Astro Dark: 20:19 - 05:30

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

78
67
92
90
85
83
39
18
20
21
20
14
11
9
1
5
7
7
1
2
4
4
8
8

Medium Clouds (% Sky Obscured)

100
100
94
87
100
94
100
100
99
100
85
100
78
100
100
100
100
100
75
69
58
90
76
72

High Clouds (% Sky Obscured)

100
100
100
100
100
52
100
100
100
90
100
94
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

4
6
9
7
9
9
8
9
8
8
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

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

Precipitation Probability (%)

73
76
79
72
95
95
54
85
95
95
94
70
69
75
41
7
19
10
11
7
2
1
3
10

Precipitation Amount (mm)

1.6
0.9
0.5
0.2
1.4
1
0
0.5
0.5
1.1
0.6
0.3
0.3
0.5
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
77
77
79
82
84
82
90
90
90
91
94
91
91
88
88
86
85
85
88
82
74
70
63

Pressure (mb)

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

Ozone (du)

261
261
261
261
260
259
258
258
257
256
256
256
255
253
254
256
256
256
256
255
256
255
256
256

Tuesday 29

Waning Gibbous 83%

20:17

11:42

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:59, Set: 18:48, Transit: 12:53. Moon - Rise: 20:17, Set: 11:42. Civil Dark: 19:15 - 06:33. Nautical Dark: 19:46 - 06:02. Astro Dark: 20:17 - 05:31

Total Clouds (% Sky Obscured)

100
100
89
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

8
7
4
6
10
11
25
25
11
8
8
15
12
11
14
9
40
49
80
83
95
92
36
25

Medium Clouds (% Sky Obscured)

76
85
89
100
100
100
100
100
92
85
92
95
100
89
100
100
100
98
94
100
90
94
99
100

High Clouds (% Sky Obscured)

100
100
76
72
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100

ISS Passover

Visibility (miles)

9
9
8
8
9
8
9
9
9
9
9
9
9
9
9
7
6
6
5
7
7
4
7
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
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

7
16
7
20
22
27
23
23
14
14
16
22
28
29
46
87
95
68
53
43
48
52
51
46

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.9
1.1
0.3
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
49
46
46
53
68
77
80
79
79
81
84
82
84
84
84
85
84
85
86
86
85
77
70

Pressure (mb)

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

Ozone (du)

256
256
256
256
255
254
254
253
254
253
252
252
252
252
252
253
254
255
255
256
256
257
257
255

Wednesday 30

Waning Gibbous 73%

21:02

No Set

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 OK
06 OK
07 OK
08 Good
09 OK
10 OK
11 Bad

Sun - Rise: 07:00, Set: 18:47, Transit: 12:53. Moon - Rise: 21:02, Set: No Set. Civil Dark: 19:13 - 06:34. Nautical Dark: 19:44 - 06:03. Astro Dark: 20:15 - 05:32

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
96
75
100
96
100
84
90
45
48
24
17
31
43
55

Low Clouds (% Sky Obscured)

7
2
4
8
4
2
4
4
3
4
4
4
3
4
4
4
3
3
3
2
0
0
0
0

Medium Clouds (% Sky Obscured)

100
100
100
100
100
98
93
96
81
63
60
62
0
0
0
0
1
0
0
0
0
0
0
1

High Clouds (% Sky Obscured)

97
55
55
50
100
100
100
100
100
100
96
75
100
96
100
84
89
25
28
8
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
1
1
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 (%)

39
36
29
21
12
5
4
1
0
0
0
0
0
0
0
0
0
0
0
0
0
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
52
49
56
57
54
55
61
62
64
66
71
73
75
76
76
77
77
79
80
71
60
55
52

Pressure (mb)

1011
1010
1009
1010
1010
1010
1011
1012
1013
1014
1015
1016
1017
1017
1018
1018
1019
1020
1020
1021
1022
1022
1022
1022

Ozone (du)

255
255
256
257
258
259
259
260
260
260
260
260
261
261
261
261
261
260
258
256
256
257
256
255

Thursday 1

Waning Gibbous 62%

21:56

12:54

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

Sun - Rise: 07:01, Set: 18:45, Transit: 12:53. Moon - Rise: 21:56, Set: 12:54. Civil Dark: 19:12 - 06:35. Nautical Dark: 19:43 - 06:04. Astro Dark: 20:14 - 05:33

Total Clouds (% Sky Obscured)

54
63
50
52
41
38
31
32
66
71
78
45
34
29
27
31
55
23
12
7
0
5
10
15

Low Clouds (% Sky Obscured)

0
3
3
3
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

11
26
22
29
26
32
23
12
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
4
45
50
50
11
1
0
0
8
33
11
4
2
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
1
1
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
6
6
6
5
4
3
3
3
3
3
3
4
4
4
4
4
4
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
10
10
11
10
10
10
7
6
3
3
2
3
3
3
2
1
-1
0
2
4
7
10
12

Dew Point (°C)

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

Relative Humidity (%)

47
43
39
37
36
38
45
61
71
79
83
89
91
91
91
86
80
74
71
68
60
44
36
29

Pressure (mb)

1021
1020
1019
1018
1018
1018
1018
1020
1022
1023
1024
1024
1025
1025
1024
1024
1024
1024
1024
1024
1024
1023
1022
1021

Ozone (du)

254
254
254
254
254
253
254
254
254
254
254
254
254
253
253
252
252
251
251
250
250
251
251
251

Friday 2

Waning Gibbous 50%

23:01

13:58

12 OK
13 OK
14 OK
15 OK
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

Sun - Rise: 07:02, Set: 18:44, Transit: 12:52. Moon - Rise: 23:01, Set: 13:58. Civil Dark: 19:10 - 06:36. Nautical Dark: 19:41 - 06:05. Astro Dark: 20:12 - 05:34

Total Clouds (% Sky Obscured)

22
29
36
24
13
0
0
0
0
0
0
0
2
4
7
4
2
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)

15
27
36
24
13
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
2
4
7
4
2
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)

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

Chance of Frost

Temperature (°C)

16
17
17
18
18
17
15
12
10
8
7
6
6
6
5
5
4
4
4
6
8
10
12
15

Feels Like (°C)

14
14
15
16
16
16
15
11
9
7
6
5
4
4
3
4
3
4
3
3
4
4
5
6

Dew Point (°C)

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

Relative Humidity (%)

25
22
21
21
19
19
27
32
35
38
41
43
46
47
47
49
48
48
47
41
35
31
25
21

Pressure (mb)

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

Ozone (du)

250
250
250
250
250
249
249
250
250
249
249
250
251
254
257
260
260
261
262
262
263
263
263
262

Saturday 3

Third Quarter 39%

00:13

14:52

12 Good
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

Sun - Rise: 07:03, Set: 18:42, Transit: 12:52. Moon - Rise: 00:13, Set: 14:52. Civil Dark: 19:09 - 06:37. Nautical Dark: 19:39 - 06:06. Astro Dark: 20:11 - 05:35

Total Clouds (% Sky Obscured)

0
0
0
2
5
7
5
3
0
0
0
0
5
10
14
11
7
3
2
1
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
4
9
14
11
7
3
2
1
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)

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

Chance of Frost

Temperature (°C)

17
17
18
18
17
16
15
13
11
8
7
6
5
5
4
4
3
3
2
4
7
9
11
13

Feels Like (°C)

7
16
17
17
17
17
17
12
10
10
8
8
7
4
5
5
5
4
4
3
4
5
5
6

Dew Point (°C)

-8
-8
-8
-8
-6
-4
-2
-2
-2
-2
-1
-1
0
0
1
1
0
-1
-1
-1
-1
-1
-1
-2

Relative Humidity (%)

17
17
16
16
20
24
29
35
42
50
55
61
70
72
76
80
82
80
81
69
60
53
43
35

Pressure (mb)

1019
1018
1017
1016
1017
1017
1018
1019
1021
1022
1023
1023
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1024
1023

Ozone (du)

262
262
261
261
261
260
259
260
260
261
261
262
262
264
266
267
266
264
263
262
262
262
261
260

Sunday 4

Waning Crescent 28%

01:27

15:36

12 Good
13 Good
14 Good
15 OK
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK

Sun - Rise: 07:04, Set: 18:40, Transit: 12:52. Moon - Rise: 01:27, Set: 15:36. Civil Dark: 19:07 - 06:38. Nautical Dark: 19:38 - 06:07. Astro Dark: 20:09 - 05:36

Total Clouds (% Sky Obscured)

1
3
4
28
54
79
77
69
57
42
29
16
22
25
30
29
29
28

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
1
19
37
56
50
46
42
29
18
5
5
4
3
2
1
0

High Clouds (% Sky Obscured)

1
2
3
12
20
29
28
28
27
20
10
1
11
19
28
28
28
28

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
0
0
0
11
17
20
18
14
8
6
3
0
0
1
1

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)

6
7
7
7
8
9
10
7
4
2
1
1
3
3
4
4
4
4

Chance of Frost

Temperature (°C)

15
16
17
17
16
15
14
12
10
8
7
7
6
5
4
4
3
3

Feels Like (°C)

6
16
15
14
14
14
15
10
10
10
9
8
7
5
5
5
5
4

Dew Point (°C)

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

Relative Humidity (%)

28
26
24
22
24
27
29
41
56
77
78
81
83
85
86
89
88
88

Pressure (mb)

1022
1021
1020
1019
1019
1019
1020
1021
1023
1025
1025
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

259
260
260
260
260
260
260
261
263
264
262
260
259
258
257
257
258
258

Forecast for Haver, Park, United States of America (39.03,-105.99)

Generated: 28/09/26 12:02:18. Forecast: 28/09/26 to 04/10/26. Timezone: UTC-6.00