Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 27

Waxing Gibbous 87%

14:51

05:03

16 OK
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
13 OK
14 Bad
15 Bad

Sun - Rise: 06:28, Set: 17:46, Transit: 12:08. Moon - Rise: 14:51, Set: 05:03. Civil Dark: 18:13 - 06:01. Nautical Dark: 18:44 - 05:30. Astro Dark: 19:15 - 04:59

Total Clouds (% Sky Obscured)

24
0
0
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
4
4
7
43
92
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)

1
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
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
5
29
89
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
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)

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

Chance of Frost

Temperature (°C)

18
17
14
11
10
10
8
6
7
6
7
7
7
7
6
5
7
12
15
18
19
20
20
20

Feels Like (°C)

14
13
11
9
7
8
7
4
3
3
4
4
4
4
3
3
6
11
14
17
17
18
17
16

Dew Point (°C)

-17
-10
-9
-12
-12
-10
-12
-14
-14
-11
-10
-9
-9
-8
-8
-9
-9
-8
-7
-7
-8
-9
-11
-12

Relative Humidity (%)

8
15
19
19
21
23
23
22
21
27
29
31
32
33
35
35
30
24
21
18
15
13
11
10

Pressure (mb)

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

Ozone (du)

335
339
339
343
342
346
352
359
364
360
357
355
353
351
342
334
328
325
323
321
319
318
315
314

Saturday 28

Waxing Gibbous 94%

16:05

05:37

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
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:26, Set: 17:47, Transit: 12:07. Moon - Rise: 16:05, Set: 05:37. Civil Dark: 18:14 - 05:59. Nautical Dark: 18:45 - 05:28. Astro Dark: 19:16 - 04:57

Total Clouds (% Sky Obscured)

100
100
100
98
86
100
100
86
71
52
62
100
100
95
86
90
51
51
66
98
100
67
59
64

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
2
2
37
3

Medium Clouds (% Sky Obscured)

5
0
15
54
71
31
100
77
11
6
10
15
99
95
86
76
51
51
66
64
71
67
59
16

High Clouds (% Sky Obscured)

100
100
100
94
71
100
100
73
44
35
51
100
100
94
81
81
51
28
23
84
82
36
36
43

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
9
9
9
9
9
9
11
12
13
13
12
13
13
12
11
11
10
7
5
2
2
4
5

Chance of Frost

Temperature (°C)

19
17
15
13
12
10
9
9
8
6
5
5
4
4
3
3
4
5
8
10
12
14
15
15

Feels Like (°C)

15
12
10
8
7
6
4
4
3
1
-1
-2
-2
-2
-3
-3
-2
2
5
7
10
11
12
12

Dew Point (°C)

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

Relative Humidity (%)

11
14
17
22
24
23
27
30
36
37
37
36
36
37
40
43
42
38
34
32
30
29
29
31

Pressure (mb)

1010
1011
1012
1013
1013
1014
1015
1015
1016
1016
1016
1017
1017
1018
1018
1019
1019
1019
1017
1016
1015
1014
1013
1013

Ozone (du)

313
314
314
314
314
316
319
327
342
345
344
343
343
346
343
344
347
346
343
328
309
306
305
302

Sunday 1

Waxing Gibbous 98%

16:05

06:05

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
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:25, Set: 17:48, Transit: 12:07. Moon - Rise: 16:05, Set: 06:05. Civil Dark: 18:15 - 05:58. Nautical Dark: 18:46 - 05:27. Astro Dark: 19:18 - 04:56

Total Clouds (% Sky Obscured)

58
62
80
99
100
100
96
99
89
73
100
100
96
100
100
100
100
100
100
96
91
85
53
52

Low Clouds (% Sky Obscured)

4
4
4
4
4
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

19
24
54
34
13
42
17
40
35
35
30
12
40
29
64
19
4
4
2
8
38
18
28
42

High Clouds (% Sky Obscured)

25
10
33
99
100
100
89
99
86
61
100
100
96
100
100
100
100
100
100
89
79
62
34
17

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

Chance of Frost

Temperature (°C)

15
14
12
10
9
8
7
7
7
6
6
7
7
6
6
6
8
11
14
15
17
19
20
20

Feels Like (°C)

13
11
9
6
4
2
2
1
0
0
1
1
1
1
0
1
3
6
9
11
13
15
18
19

Dew Point (°C)

-2
-1
-0
1
0
0
-1
-1
-1
-1
0
1
2
2
1
0
0
1
1
-2
-6
-7
-6
-6

Relative Humidity (%)

32
35
42
52
55
57
57
58
60
63
65
69
70
71
69
66
60
49
40
30
20
17
17
17

Pressure (mb)

1013
1013
1014
1016
1016
1017
1017
1017
1016
1016
1015
1014
1013
1013
1012
1012
1011
1010
1008
1007
1005
1003
1002
1002

Ozone (du)

300
299
298
298
298
299
299
302
305
307
308
307
308
305
302
302
299
300
302
302
300
301
302
301

Monday 2

Waxing Gibbous 100%

17:15

06:29

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 OK
00 OK
01 OK
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

Sun - Rise: 06:23, Set: 17:49, Transit: 12:07. Moon - Rise: 17:15, Set: 06:29. Civil Dark: 18:16 - 05:57. Nautical Dark: 18:47 - 05:25. Astro Dark: 19:19 - 04:54

Total Clouds (% Sky Obscured)

53
42
94
94
87
73
50
35
40
41
47
57
62
47
61
67
83
94
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
8
16
21
14
8
1
55
73
100
100
100
100
100
97

Medium Clouds (% Sky Obscured)

52
34
35
41
32
16
0
4
9
15
27
39
43
47
61
67
83
91
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
3
20
25
25
20
5
10
5
0
0
0
0
0
0
0
33
67
95
95
75
98
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
6
3
3
0
0

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain

Precipitation Probability (%)

0
2
3
2
4
3
1
1
0
0
3
6
4
14
18
21
34
47
64
86
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
1.2
1.8
2.7
4.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
19
16
14
12
11
10
8
7
6
5
5
4
4
4
4
4
5
6
7
6
5
5
5

Feels Like (°C)

18
15
12
11
9
7
6
5
4
3
2
1
-0
-0
1
0
0
-0
-1
1
-0
0
-1
-2

Dew Point (°C)

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

Relative Humidity (%)

17
23
30
33
34
34
34
35
39
42
45
54
66
72
79
85
79
73
67
65
75
86
93
94

Pressure (mb)

1001
1002
1003
1004
1005
1005
1005
1005
1006
1006
1006
1007
1008
1009
1010
1012
1013
1013
1012
1012
1013
1014
1015
1017

Ozone (du)

300
300
300
299
300
301
300
300
301
299
299
298
297
295
297
298
298
299
299
303
305
306
307
307

Tuesday 3

Full Moon 99%

18:23

06:51

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 OK
09 OK
10 OK
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:22, Set: 17:50, Transit: 12:07. Moon - Rise: 18:23, Set: 06:51. Civil Dark: 18:17 - 05:55. Nautical Dark: 18:48 - 05:24. Astro Dark: 19:20 - 04:53

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
98
97
96
90
80
70
70
54
46
37
31
27
26
50
74
98
80
47

Low Clouds (% Sky Obscured)

96
94
94
91
87
83
85
78
74
40
15
5
0
0
0
0
0
2
21
42
74
83
70
47

Medium Clouds (% Sky Obscured)

100
100
100
100
97
90
63
25
22
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
60
51
82
59
19
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
7
9
6
3
0
0
1
1
2

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

Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
89
48
22
6
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

4.5
3.6
2.5
1.6
0.7
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
13
11
10
9
8
5
4
3
3
4
4
5
5
5
5
5
6
7
8
8
9
9
9

Chance of Frost

Temperature (°C)

4
5
4
4
4
4
3
3
3
2
1
1
1
0
1
1
2
4
7
9
11
13
14
15

Feels Like (°C)

-1
-1
-1
-1
-1
-1
-0
0
-0
0
-2
-2
-3
-3
-2
-2
-1
1
2
4
9
10
11
11

Dew Point (°C)

4
5
4
4
4
4
3
3
3
2
1
1
1
0
0
0
0
3
6
9
10
12
13
14

Relative Humidity (%)

98
100
98
100
100
100
100
100
100
100
100
98
100
100
96
93
89
91
93
96
95
95
93
92

Pressure (mb)

1018
1019
1020
1021
1022
1023
1023
1023
1023
1022
1022
1022
1021
1021
1020
1020
1020
1019
1017
1015
1014
1013
1011
1010

Ozone (du)

307
308
308
310
313
313
315
314
313
314
319
316
318
320
318
316
314
311
309
306
305
304
303
302

Wednesday 4

Waning Gibbous 96%

19:28

07:13

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

Sun - Rise: 06:20, Set: 17:51, Transit: 12:06. Moon - Rise: 19:28, Set: 07:13. Civil Dark: 18:18 - 05:54. Nautical Dark: 18:49 - 05:22. Astro Dark: 19:21 - 04:51

Total Clouds (% Sky Obscured)

38
46
43
39
23
13
6
4
2
0
22
45
67
78
89
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

38
38
35
26
17
9
0
0
0
0
0
0
0
0
0
0
0
0
0
12
23
35
38
41

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
21
43
64
76
88
100
100
99

High Clouds (% Sky Obscured)

0
33
43
39
23
13
6
4
2
0
22
45
67
68
53
80
100
100
100
95
90
84
90
95

ISS Passover

Visibility (miles)

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

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
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
26
39
50
58
61

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
13
12
10
10
9
9
8
7
7
6
4
3
4
4
5
6
8
9
8
8
9
10

Feels Like (°C)

11
11
10
9
7
7
6
6
6
5
4
4
2
1
-1
0
-1
1
2
3
4
3
3
4

Dew Point (°C)

13
13
10
8
5
4
4
3
3
2
2
1
0
-1
-1
-1
-1
-1
-2
-3
-2
1
4
2

Relative Humidity (%)

90
89
83
76
69
69
69
68
70
70
70
71
73
76
73
71
67
58
50
43
51
60
72
58

Pressure (mb)

1009
1008
1009
1009
1009
1009
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1008
1008
1008
1007
1007
1007

Ozone (du)

301
301
298
295
292
293
294
295
296
296
297
298
299
299
298
297
296
298
299
301
308
315
321
321

Thursday 5

Waning Gibbous 91%

20:32

07:35

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

Sun - Rise: 06:19, Set: 17:53, Transit: 12:06. Moon - Rise: 20:32, Set: 07:35. Civil Dark: 18:19 - 05:52. Nautical Dark: 18:51 - 05:21. Astro Dark: 19:22 - 04:49

Total Clouds (% Sky Obscured)

100
100
100
100
80
61
41
28
14
0
11
23
34
50
66
82
84
85
86

Low Clouds (% Sky Obscured)

44
29
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
100
100
100
80
60
41
27
14
0
1
1
2
6
11
16
12
8
3

High Clouds (% Sky Obscured)

100
100
99
99
66
33
0
0
0
0
11
23
34
46
57
68
74
79
84

ISS Passover

Visibility (miles)

8
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 (%)

57
45
31
21
22
25
27
22
18
7
5
3
0
0
0
0
3
8
22

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)

14
16
14
13
13
11
9
8
5
4
5
4
3
2
2
2
2
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-1
-4
-4
-5
-5
-5
-4
-4
-4
-4
-5
-5
-6
-6
-7
-9
-10
-10
-10

Relative Humidity (%)

48
39
41
42
44
47
52
56
57
58
58
59
59
60
53
46
41
38
34

Pressure (mb)

1007
1007
1009
1010
1012
1013
1014
1016
1016
1017
1017
1017
1017
1018
1018
1019
1019
1019
1018

Ozone (du)

322
322
325
328
331
328
325
322
323
323
323
322
321
321
320
320
320
322
323

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

Generated: 27/02/26 16:55:07. Forecast: 27/02/26 to 05/03/26. Timezone: UTC-7.00