Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 28

Waning Gibbous 91%

19:35

10:23

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:54, Set: 18:45, Transit: 12:49. Moon - Rise: 19:35, Set: 10:23. Civil Dark: 19:12 - 06:27. Nautical Dark: 19:43 - 05:56. Astro Dark: 20:14 - 05:24

Total Clouds (% Sky Obscured)

85
88
91
100
100
100
100
100
100
100
100
100
100
97
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
1
4
4
4
4
4
0
3
0
5
7
18
4
4
3
0
38
5
8
4
65
33

Medium Clouds (% Sky Obscured)

85
88
91
100
90
90
99
98
96
100
100
100
100
94
69
88
96
90
99
100
72
81
97
79

High Clouds (% Sky Obscured)

85
88
91
100
100
100
100
100
100
100
100
100
100
60
100
100
100
100
100
100
100
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

6
38
89
95
58
18
12
34
8
18
46
52
61
88
80
89
77
49
18
4
4
6
7
3

Precipitation Amount (mm)

0
0
0.8
1.3
0.3
0
0
0
0
0
0
0
0.3
0.9
0.8
1.2
0.7
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
16
15
14
13
15
15
14
14
13
12
13
14
14
14
13
13
13
12
13
13
13
14
14

Dew Point (°C)

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

Relative Humidity (%)

26
27
27
28
31
32
35
38
42
46
45
47
49
52
55
57
56
57
58
60
63
59
56
55

Pressure (mb)

1009
1008
1007
1007
1007
1006
1005
1006
1006
1006
1006
1007
1007
1007
1007
1008
1008
1007
1008
1008
1009
1009
1009
1009

Ozone (du)

261
261
261
260
260
260
259
259
258
258
259
259
259
259
260
261
261
260
260
259
260
261
262
262

Tuesday 29

Waning Gibbous 83%

20:10

No Set

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:55, Set: 18:43, Transit: 12:49. Moon - Rise: 20:10, Set: No Set. Civil Dark: 19:10 - 06:28. Nautical Dark: 19:41 - 05:57. Astro Dark: 20:13 - 05:25

Total Clouds (% Sky Obscured)

100
100
100
100
100
92
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

34
4
1
0
0
24
86
64
3
1
2
2
2
3
2
2
2
5
5
4
0
0
0
0

Medium Clouds (% Sky Obscured)

89
64
72
67
67
64
83
70
81
76
73
75
67
85
88
90
100
98
90
85
95
91
84
92

High Clouds (% Sky Obscured)

100
100
100
100
100
87
89
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
61
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
0
0
0
0
0
0
0
0
0
23
42
100
54
57
73
16
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
1
1
3
2
0
2
0
0
0
0
0
0
0
1
2
4
6
6
4
6
25
21
6

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

Chance of Frost

Temperature (°C)

16
17
18
18
19
19
19
19
18
17
16
15
15
14
14
14
14
13
13
13
13
13
14
15

Feels Like (°C)

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

Dew Point (°C)

7
7
6
6
6
5
5
6
6
6
6
6
5
6
6
6
6
6
6
6
6
6
7
6

Relative Humidity (%)

53
50
45
45
42
39
38
43
47
50
51
53
53
56
57
57
57
59
62
62
64
64
62
56

Pressure (mb)

1009
1008
1008
1007
1006
1006
1006
1006
1006
1007
1007
1007
1008
1008
1008
1007
1007
1007
1008
1008
1008
1009
1009
1009

Ozone (du)

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

Wednesday 30

Waning Gibbous 73%

20:54

11:39

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:56, Set: 18:42, Transit: 12:48. Moon - Rise: 20:54, Set: 11:39. Civil Dark: 19:08 - 06:29. Nautical Dark: 19:40 - 05:58. Astro Dark: 20:11 - 05:26

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
92
91
97

Low Clouds (% Sky Obscured)

0
5
5
5
0
0
0
0
0
0
4
0
5
1
0
0
32
70
29
2
4
22
53
60

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
97
75
75
21
9
23
48
91
80
81
89
83
81
77
77
87
83
84

High Clouds (% Sky Obscured)

97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
65
43
22

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 (%)

3
3
3
3
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
6
8
8
8
8

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
10
10
8
6
5
3
2
2
3
3
2
2
2
2
3
5
6
7
7
7
8
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
13
14
14
14
13
13
13
13
12
12
11
11
11
11
11
11
10
10
9
10
9
10

Dew Point (°C)

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

Relative Humidity (%)

45
37
34
31
29
29
29
31
37
39
39
41
40
42
41
45
47
47
46
47
54
58
56
52

Pressure (mb)

1009
1008
1007
1007
1006
1006
1007
1008
1009
1010
1011
1012
1013
1013
1014
1014
1015
1016
1017
1018
1019
1021
1022
1022

Ozone (du)

260
260
258
258
260
260
261
261
260
261
262
262
262
262
262
263
263
263
263
264
266
264
265
264

Thursday 1

Waning Gibbous 62%

21:49

12:51

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

Sun - Rise: 06:57, Set: 18:40, Transit: 12:48. Moon - Rise: 21:49, Set: 12:51. Civil Dark: 19:07 - 06:30. Nautical Dark: 19:38 - 05:59. Astro Dark: 20:09 - 05:27

Total Clouds (% Sky Obscured)

75
53
25
2
5
9
12
17
18
30
62
65
70
21
8
2
4
4
6
7
4
0
0
1

Low Clouds (% Sky Obscured)

1
25
8
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)

69
40
19
2
5
9
12
17
18
30
31
34
36
21
8
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
8
43
45
45
4
0
1
2
0
1
2
2
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 (%)

7
9
6
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)

3
2
3
6
9
10
10
10
10
11
12
12
12
12
11
10
7
6
4
2
3
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
13
13
15
15
14
14
14
12
10
8
5
6
5
7
7
9
8
8
8
8
10
11
15

Dew Point (°C)

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

Relative Humidity (%)

50
45
41
39
38
37
38
41
46
49
49
52
57
57
58
59
61
63
65
65
64
57
47
39

Pressure (mb)

1022
1022
1020
1019
1018
1018
1018
1018
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019

Ozone (du)

262
261
261
261
261
260
260
260
259
258
258
258
258
256
256
255
255
255
255
255
254
253
254
254

Friday 2

Waning Gibbous 50%

22:54

13:55

11 Good
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 OK
07 Bad
08 Bad
09 Bad
10 OK

Sun - Rise: 06:58, Set: 18:38, Transit: 12:48. Moon - Rise: 22:54, Set: 13:55. Civil Dark: 19:05 - 06:31. Nautical Dark: 19:36 - 06:00. Astro Dark: 20:08 - 05:28

Total Clouds (% Sky Obscured)

3
0
0
0
1
3
5
3
2
0
0
0
0
4
7
11
7
3
0
25
53
80
59
39

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
1
3
5
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
0
0
0
0
0
4
7
11
6
3
0
22
47
65
52
32

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

Chance of Frost

Temperature (°C)

18
22
23
24
26
25
24
23
20
18
16
15
15
14
14
13
11
11
10
10
12
15
17
20

Feels Like (°C)

19
21
22
24
25
24
23
20
17
14
13
13
12
12
12
11
10
10
9
10
10
11
12
14

Dew Point (°C)

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

Relative Humidity (%)

31
27
22
17
15
14
17
29
37
38
38
42
42
38
36
33
32
32
31
31
29
27
26
23

Pressure (mb)

1018
1016
1015
1013
1012
1012
1012
1012
1013
1014
1015
1016
1016
1016
1016
1015
1015
1015
1016
1016
1016
1016
1017
1016

Ozone (du)

254
254
254
254
254
254
253
253
254
255
254
255
256
257
260
263
266
266
267
267
268
269
269
269

Saturday 3

Third Quarter 39%

00:05

14:49

11 Good
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

Sun - Rise: 06:59, Set: 18:37, Transit: 12:47. Moon - Rise: 00:05, Set: 14:49. Civil Dark: 19:04 - 06:32. Nautical Dark: 19:35 - 06:01. Astro Dark: 20:06 - 05:29

Total Clouds (% Sky Obscured)

16
10
5
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)

14
10
5
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
8
11
10
8
6
6
7
8
5
4
4
4
6
7
7
6
5
3
2
2
2

Chance of Frost

Temperature (°C)

23
26
26
26
26
25
24
23
21
19
16
15
14
13
12
12
11
10
10
9
10
12
13
15

Feels Like (°C)

16
18
25
24
25
24
24
24
19
18
17
16
15
14
10
10
9
9
9
9
8
9
11
12

Dew Point (°C)

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

Relative Humidity (%)

20
18
21
24
27
29
31
35
39
44
51
53
56
60
59
59
59
62
64
67
64
61
58
51

Pressure (mb)

1015
1015
1014
1014
1014
1014
1015
1015
1016
1017
1018
1019
1020
1021
1021
1021
1021
1021
1021
1022
1022
1023
1023
1023

Ozone (du)

269
269
267
266
264
264
263
262
262
262
262
263
264
265
266
267
268
268
269
270
270
269
269
269

Sunday 4

Waning Crescent 28%

01:20

15:33

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

Sun - Rise: 07:00, Set: 18:35, Transit: 12:47. Moon - Rise: 01:20, Set: 15:33. Civil Dark: 19:02 - 06:33. Nautical Dark: 19:33 - 06:02. Astro Dark: 20:05 - 05:30

Total Clouds (% Sky Obscured)

0
1
2
3
8
13
18
15
12
8
12
11
19
18
17
7
7
6
6

Low Clouds (% Sky Obscured)

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
3
7
11
9
6
2
2
3
3
2
1
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
1
2
3
3
4
6
7
12
11
19
18
17
7
6
5
4

ISS Passover

Visibility (miles)

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

Precipitation Type

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
2
4
4
13
15
12
13
10
2
3
2
1

Precipitation Amount (mm)

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
3
5
7
7
10
14
14
14
14
13
13
13
11
8
7
5
5

Chance of Frost

Temperature (°C)

17
20
21
22
24
23
23
22
20
19
17
16
15
15
14
13
12
11
10

Feels Like (°C)

13
13
22
22
22
23
23
24
21
20
18
17
16
16
10
9
9
8
8

Dew Point (°C)

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

Relative Humidity (%)

45
39
36
33
30
33
36
39
45
51
58
62
65
70
70
71
71
73
77

Pressure (mb)

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

Ozone (du)

269
269
268
268
267
267
267
267
268
269
269
269
269
268
268
267
267
267
267

Forecast for Seven Hills, Arapahoe, United States of America (39.66,-104.76)

Generated: 28/09/26 11:02:45. Forecast: 28/09/26 to 04/10/26. Timezone: UTC-6.00