Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 27

Waning Gibbous 93%

18:46

10:33

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 OK
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:20, Set: 17:59, Transit: 12:39. Moon - Rise: 18:46, Set: 10:33. Civil Dark: 18:26 - 06:53. Nautical Dark: 18:58 - 06:21. Astro Dark: 19:29 - 05:50

Total Clouds (% Sky Obscured)

10
4
2
2
0
0
0
0
0
0
3
3
1
0
0
0
0
3
37
100
100
100
100
62

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
45
40
0
0
3

High Clouds (% Sky Obscured)

0
0
1
0
0
0
0
0
0
0
3
3
1
0
0
0
0
2
36
100
100
100
100
56

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)

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

Chance of Frost

Temperature (°C)

15
16
17
17
17
15
14
13
12
11
11
10
9
8
8
7
7
6
6
6
9
11
13
15

Feels Like (°C)

13
14
15
14
15
13
12
11
10
10
8
7
7
6
6
6
5
5
5
4
6
9
11
12

Dew Point (°C)

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

Relative Humidity (%)

36
30
27
27
32
42
45
50
53
54
50
48
47
49
51
51
49
49
49
46
38
34
32
32

Pressure (mb)

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

Ozone (du)

274
273
272
269
268
269
269
269
269
269
269
271
272
271
271
272
271
274
273
272
271
270
269
270

Wednesday 28

Waning Gibbous 86%

19:38

11:43

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

Sun - Rise: 07:22, Set: 17:57, Transit: 12:39. Moon - Rise: 19:38, Set: 11:43. Civil Dark: 18:25 - 06:54. Nautical Dark: 18:57 - 06:22. Astro Dark: 19:28 - 05:51

Total Clouds (% Sky Obscured)

35
30
66
90
100
98
55
48
35
36
8
3
3
3
5
14
35
63
74
64
79
100
73
20

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
9
4
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
4
14
19
20
9
0
0
0
0
3
3
0
0
0
1
15
18
0
0

High Clouds (% Sky Obscured)

30
30
66
90
100
95
37
20
7
23
8
3
3
3
5
13
35
34
40
35
53
100
73
15

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)

3
6
9
11
11
10
10
11
9
8
7
7
6
6
5
5
6
5
5
5
4
3
4
3

Chance of Frost

Temperature (°C)

16
17
17
17
16
14
13
12
11
11
10
9
9
8
8
8
7
7
6
6
8
11
13
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

30
28
27
27
31
35
38
39
42
45
49
53
55
57
58
60
62
62
64
62
54
47
42
37

Pressure (mb)

1013
1013
1013
1013
1013
1014
1015
1016
1016
1017
1017
1017
1017
1017
1018
1018
1018
1019
1019
1020
1020
1020
1019
1018

Ozone (du)

271
274
274
272
272
273
272
270
267
265
263
262
263
263
263
263
262
259
258
259
259
258
258
259

Thursday 29

Waning Gibbous 76%

20:41

12:41

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

Sun - Rise: 07:23, Set: 17:56, Transit: 12:39. Moon - Rise: 20:41, Set: 12:41. Civil Dark: 18:24 - 06:55. Nautical Dark: 18:56 - 06:23. Astro Dark: 19:27 - 05:52

Total Clouds (% Sky Obscured)

29
7
3
4
7
23
61
59
100
100
100
99
80
100
100
96
83
88
94
100
100
100
100
96

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
9
37
69
100
84

High Clouds (% Sky Obscured)

23
6
2
1
5
22
61
58
100
100
100
99
78
100
100
85
52
68
82
100
100
100
100
91

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
1
16
19
19
19
19
19
19
19

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
2
3
1

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
4
6
8
8
8
10
12
12
9
8
7
7
6
5
5
4
3
3
2
1
1
1
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

34
31
29
29
33
41
45
50
53
56
57
56
55
57
57
59
66
70
75
73
64
60
59
62

Pressure (mb)

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

Ozone (du)

258
257
256
257
259
260
259
258
259
258
256
257
258
258
259
259
259
258
258
258
257
257
258
258

Friday 30

Waning Gibbous 65%

21:53

No Set

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
12 OK

Sun - Rise: 07:24, Set: 17:55, Transit: 12:39. Moon - Rise: 21:53, Set: No Set. Civil Dark: 18:23 - 06:56. Nautical Dark: 18:55 - 06:24. Astro Dark: 19:26 - 05:53

Total Clouds (% Sky Obscured)

92
89
88
88
89
89
89
89
89
91
92
88
83
79
86
93
100
100
100
73
72
60
55
42

Low Clouds (% Sky Obscured)

1
0
7
8
8
7
9
7
34
30
34
33
26
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

70
59
54
59
65
60
60
65
65
65
60
36
35
0
17
40
70
75
80
73
72
60
55
42

High Clouds (% Sky Obscured)

82
73
73
74
72
72
70
66
67
72
76
66
55
44
45
46
47
64
80
73
72
60
55
40

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 (%)

19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19

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

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
7
10
12
14
14
13
12
11
11
10
9
9
9
9
9
8
9
9
9
8
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
55
52
54
58
63
69
73
73
72
73
73
74
73
73
74
78
81
82
77
64
55
51
47

Pressure (mb)

1014
1013
1012
1012
1012
1012
1013
1013
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1014
1014
1014
1013
1012

Ozone (du)

256
256
254
254
254
254
254
254
254
253
253
253
253
254
254
254
255
256
256
256
257
257
258
257

Saturday 31

Waning Gibbous 54%

23:08

13:29

13 OK
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
12 Bad

Sun - Rise: 06:25, Set: 17:54, Transit: 11:39. Moon - Rise: 23:08, Set: 13:29. Civil Dark: 18:22 - 05:57. Nautical Dark: 18:54 - 05:25. Astro Dark: 19:25 - 04:54

Total Clouds (% Sky Obscured)

40
48
57
58
65
66
70
69
63
66
68
75
86
90
95
99
99
100
100
100
100
100
100
100

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)

40
24
26
27
24
37
49
50
35
21
5
28
23
15
9
2
15
27
48
67
84
96
93
89

High Clouds (% Sky Obscured)

20
1
22
40
60
52
43
31
46
60
68
28
81
87
93
99
99
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 (%)

19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19

Precipitation Type

None
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

Precipitation Probability (%)

5
4
5
6
4
21
31
40
33
26
12
2
0
0
0
0
0
0
0
0
0
0
0
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
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
4
4
4
5
5
6
7
10
10
10
10
10
11
12
13
15
16
18
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
16
16
15
15
13
12
11
10
9
8
7
8
7
7
7
7
6
6
6
7
7
7
11

Dew Point (°C)

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

Relative Humidity (%)

43
38
35
34
38
48
52
55
56
55
53
53
53
54
54
56
58
56
55
54
51
49
46
44

Pressure (mb)

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

Ozone (du)

258
258
261
261
262
262
264
266
264
262
260
258
255
254
254
253
253
254
254
255
256
256
257
258

Sunday 1

Third Quarter 42%

23:22

13:06

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
12 Bad

Sun - Rise: 06:26, Set: 16:53, Transit: 11:39. Moon - Rise: 23:22, Set: 13:06. Civil Dark: 17:21 - 05:58. Nautical Dark: 17:52 - 05:26. Astro Dark: 18:24 - 04:55

Total Clouds (% Sky Obscured)

100
100
100
100
98
98
96
98
99
100
95
90
84
84
86
93
95
97
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
1
1
1
1
2
3
4
0
0
0
0
0
0
3
7
10
20
31
41
59
78

Medium Clouds (% Sky Obscured)

85
85
87
87
80
72
65
71
77
88
72
53
35
33
31
30
48
67
85
88
90
93
93
93

High Clouds (% Sky Obscured)

100
99
99
99
96
94
92
96
98
100
93
86
79
63
46
32
55
77
100
100
100
100
85
77

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 (%)

19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19

Precipitation Type

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

Precipitation Probability (%)

3
18
23
23
22
17
6
12
13
9
52
70
79
87
93
95
95
94
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.4
0.5
0.6
0.7
0.5
0.7
0.8
1
1
1.3
1.5

Wind Speed/Direction (mph)

20
21
19
17
16
14
12
10
7
6
8
10
15
20
19
18
16
16
17
17
20
22
24
26

Chance of Frost

Temperature (°C)

16
16
15
15
14
13
13
12
12
11
11
10
9
8
7
6
5
5
5
5
6
6
6
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

43
43
46
48
50
52
53
54
53
52
51
56
60
64
71
79
88
90
91
93
82
72
65
68

Pressure (mb)

1006
1005
1004
1004
1003
1003
1003
1003
1003
1003
1003
1004
1005
1005
1006
1008
1009
1009
1010
1010
1010
1010
1010
1011

Ozone (du)

259
260
263
267
270
275
280
285
280
275
270
268
266
264
263
263
262
263
263
264
266
268
270
272

Monday 2

Waning Crescent 31%

00:33

13:37

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

Sun - Rise: 06:27, Set: 16:52, Transit: 11:39. Moon - Rise: 00:33, Set: 13:37. Civil Dark: 17:19 - 05:59. Nautical Dark: 17:51 - 05:27. Astro Dark: 18:23 - 04:56

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
98

Low Clouds (% Sky Obscured)

96
97
99
100
100
100
100
100
100
100
100
100
100
99
99
98

Medium Clouds (% Sky Obscured)

92
95
97
100
100
100
100
100
100
100
100
99
99
98
97
95

High Clouds (% Sky Obscured)

65
78
89
96
94
93
92
94
97
100
91
82
74
71
68
65

ISS Passover

Visibility (miles)

9
8
6
3
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19

Precipitation Type

Sleet
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
87

Precipitation Amount (mm)

1.4
1.8
2.1
2.2
2.4
2.7
3
2.8
2.7
2.7
2.3
1.9
1.7
1.3
0.9
0.5

Wind Speed/Direction (mph)

28
29
30
30
30
28
28
27
27
28
28
28
28
28
27
27

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
2
2
2
1
-6
-6
-6
-6
-6
-6
-7
-8
-8
-8
-8

Dew Point (°C)

-1
-1
-1
0
1
0
0
0
0
0
0
0
0
0
-0
-0

Relative Humidity (%)

72
77
81
88
94
94
96
98
100
100
98
98
98
98
94
94

Pressure (mb)

1012
1012
1014
1015
1016
1017
1019
1020
1021
1021
1022
1022
1023
1024
1024
1025

Ozone (du)

274
276
277
278
279
278
278
278
280
281
283
284
286
287
287
287

Forecast for Deer Trail, Arapahoe, United States of America (39.64,-103.93)

Generated: 27/10/26 13:43:33. Forecast: 27/10/26 to 02/11/26. Timezone: UTC-6.00