Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 27

Waxing Gibbous 75%

13:50

04:46

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

Sun - Rise: 06:52, Set: 19:23, Transit: 13:09. Moon - Rise: 13:50, Set: 04:46. Civil Dark: 19:50 - 06:26. Nautical Dark: 20:21 - 05:54. Astro Dark: 20:54 - 05:22

Total Clouds (% Sky Obscured)

98
87
71
60
4
4
0
2
7
14
5
45
30
7
8
36
57
47
51
72
78
58
86
64

Low Clouds (% Sky Obscured)

49
42
26
16
4
4
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

76
12
3
0
0
0
0
0
3
6
2
0
0
0
0
0
0
0
0
0
0
0
13
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
1
5
16
2
2
36
57
47
41
68
69
41
52
50

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
1
1
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)

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

Chance of Frost

Temperature (°C)

6
8
10
10
10
9
6
4
3
2
1
1
1
0
0
1
0
0
0
3
6
9
12
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
42
37
35
34
38
47
57
61
65
69
69
65
62
61
62
66
69
69
63
49
39
29
20

Pressure (mb)

1028
1026
1024
1024
1024
1024
1025
1026
1028
1028
1028
1027
1026
1025
1024
1024
1023
1023
1023
1023
1022
1021
1018
1016

Ozone (du)

269
268
266
264
263
262
262
261
261
262
263
264
264
263
263
260
261
262
262
260
260
264
265
265

Saturday 28

Waxing Gibbous 84%

15:02

05:15

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

Sun - Rise: 06:51, Set: 19:24, Transit: 13:08. Moon - Rise: 15:02, Set: 05:15. Civil Dark: 19:51 - 06:24. Nautical Dark: 20:22 - 05:52. Astro Dark: 20:55 - 05:20

Total Clouds (% Sky Obscured)

100
100
98
100
100
100
9
1
81
82
69
0
38
12
13
21
5
0
1
5
26
61
81
64

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

36
36
44
26
0
0
0
0
0
0
0
0
0
0
0
15
0
0
0
3
0
49
70
58

High Clouds (% Sky Obscured)

64
100
97
100
100
100
2
0
81
82
69
0
38
2
13
8
0
0
0
0
0
0
0
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
6
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)

13
14
16
16
15
14
10
8
6
5
5
5
5
5
5
5
5
5
5
5
5
8
10
12

Chance of Frost

Temperature (°C)

16
15
15
14
13
12
11
8
7
7
6
5
5
4
4
4
3
3
3
5
8
11
12
13

Feels Like (°C)

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

Dew Point (°C)

-9
-8
-9
-9
-10
-9
-8
-7
-7
-6
-7
-7
-7
-7
-7
-7
-7
-7
-8
-7
-9
-11
-12
-12

Relative Humidity (%)

17
18
18
18
19
22
27
33
36
39
40
42
43
43
44
46
46
46
46
41
29
20
17
15

Pressure (mb)

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

Ozone (du)

265
265
268
271
272
273
275
275
275
275
275
277
278
278
279
281
283
285
285
286
288
287
290
292

Sunday 29

Waxing Gibbous 91%

16:11

05:40

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

Sun - Rise: 06:49, Set: 19:25, Transit: 13:08. Moon - Rise: 16:11, Set: 05:40. Civil Dark: 19:52 - 06:22. Nautical Dark: 20:23 - 05:51. Astro Dark: 20:56 - 05:18

Total Clouds (% Sky Obscured)

79
100
97
67
98
100
100
100
100
91
82
54
83
89
83
20
90
44
54
40
9
3
46
22

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

48
99
91
54
85
99
97
92
61
39
52
54
60
54
6
3
2
2
1
3
1
2
3
3

High Clouds (% Sky Obscured)

41
53
55
16
96
98
100
100
100
91
82
13
83
89
83
0
90
44
33
0
0
0
9
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
11
7
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)

11
12
13
13
13
13
10
7
5
5
5
5
5
5
5
5
5
5
5
4
6
9
12
16

Chance of Frost

Temperature (°C)

14
15
15
14
14
13
11
9
8
7
6
5
5
4
4
3
3
2
2
4
7
10
12
13

Feels Like (°C)

9
9
8
7
7
6
5
4
4
3
4
3
3
2
1
1
-0
-0
1
1
3
5
7
5

Dew Point (°C)

-13
-13
-12
-12
-12
-11
-9
-6
-5
-5
-5
-5
-5
-4
-4
-3
-3
-3
-3
-3
-4
-7
-7
-7

Relative Humidity (%)

14
14
14
15
16
17
23
35
40
44
46
49
51
53
59
62
65
66
68
59
45
30
25
24

Pressure (mb)

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

Ozone (du)

290
288
289
289
289
292
294
296
298
300
301
302
305
306
308
310
309
310
311
313
316
318
315
315

Monday 30

Waxing Gibbous 96%

17:18

06:03

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: 06:48, Set: 19:26, Transit: 13:08. Moon - Rise: 17:18, Set: 06:03. Civil Dark: 19:53 - 06:21. Nautical Dark: 20:24 - 05:49. Astro Dark: 20:57 - 05:16

Total Clouds (% Sky Obscured)

48
72
74
78
83
88
94
100
96
91
87
74
80
78
68
60
51
60
73
83
74
90
92
95

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
9
17
26
17
9
0
11
22
33
38
43
48
36

Medium Clouds (% Sky Obscured)

20
14
16
30
32
23
11
0
0
0
0
14
32
44
31
11
6
6
8
10
29
90
92
95

High Clouds (% Sky Obscured)

33
57
56
55
57
70
85
100
94
87
80
63
51
33
34
34
35
27
16
10
8
15
0
29

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
7
6
6
9
9
9
9
9
3
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
1
1
2
10
10
3
6
35
8
18
16
18
18
11
9
5
9
20
24
27
33
39

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)

16
16
15
15
14
13
10
7
4
4
5
5
4
4
4
5
5
4
4
3
4
7
7
8

Chance of Frost

Temperature (°C)

13
14
14
13
13
11
8
7
6
6
4
4
3
4
3
3
3
2
2
3
4
6
7
9

Feels Like (°C)

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

Dew Point (°C)

-6
-5
-5
-5
-5
-3
-2
-1
-1
-1
1
0
1
1
0
-0
-1
-2
-3
-3
-4
-7
-8
-8

Relative Humidity (%)

26
26
26
29
29
39
50
58
61
64
77
77
82
82
80
79
74
72
71
65
55
39
34
30

Pressure (mb)

1010
1009
1008
1008
1007
1008
1009
1009
1010
1009
1010
1010
1010
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010

Ozone (du)

314
314
313
312
309
309
308
307
309
308
310
310
311
312
313
315
317
320
326
331
336
338
341
345

Tuesday 31

Waxing Gibbous 99%

18:22

06:25

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: 06:46, Set: 19:27, Transit: 13:07. Moon - Rise: 18:22, Set: 06:25. Civil Dark: 19:54 - 06:19. Nautical Dark: 20:26 - 05:47. Astro Dark: 20:58 - 05:15

Total Clouds (% Sky Obscured)

97
94
97
78
87
100
79
100
85
100
100
81
89
97
89
82
75
83
92
100
100
100
100
91

Low Clouds (% Sky Obscured)

24
13
18
24
30
33
37
40
43
48
51
68
76
84
76
67
59
58
52
48
51
51
57
52

Medium Clouds (% Sky Obscured)

96
88
81
33
19
53
8
21
12
8
4
31
29
14
11
9
7
22
36
52
56
58
59
63

High Clouds (% Sky Obscured)

71
92
94
78
87
100
79
100
85
100
98
33
67
97
66
35
4
33
67
100
100
100
100
67

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
6
3
5
9
9
9
9
9
9
9
9
9
8
8
8
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
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

38
27
31
29
23
39
52
42
33
8
5
14
19
21
26
26
12
23
26
9
24
27
23
33

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
9
10
9
9
8
7
4
3
1
1
1
2
1
1
0
0
0
1
2
2
3
5
6

Feels Like (°C)

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

Dew Point (°C)

-8
-8
-9
-9
-9
-9
-8
-6
-4
-1
-2
-2
-1
-1
-2
-2
-2
-2
-2
-2
-2
-2
-2
-3

Relative Humidity (%)

29
28
26
28
26
28
34
49
63
86
84
81
81
84
84
86
88
87
83
78
76
68
60
54

Pressure (mb)

1010
1009
1009
1009
1009
1009
1010
1012
1014
1015
1016
1016
1012
1012
1012
1012
1011
1011
1010
1010
1009
1008
1007
1006

Ozone (du)

349
348
348
348
349
350
352
350
348
345
342
339
337
335
333
330
327
324
326
327
328
330
331
332

Wednesday 1

Full Moon 100%

19:26

06:47

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 OK
02 OK
03 OK
04 OK
05 Good
06 Good
07 Good
08 Good
09 Good
10 OK
11 OK
12 OK

Sun - Rise: 06:45, Set: 19:28, Transit: 13:07. Moon - Rise: 19:26, Set: 06:47. Civil Dark: 19:55 - 06:18. Nautical Dark: 20:27 - 05:46. Astro Dark: 20:59 - 05:13

Total Clouds (% Sky Obscured)

83
74
84
93
100
99
99
99
82
64
47
36
26
16
14
9
2
1
1
1
14
24
27
15

Low Clouds (% Sky Obscured)

42
32
31
28
26
32
33
34
19
16
16
15
18
16
14
8
2
1
1
1
5
9
11
6

Medium Clouds (% Sky Obscured)

68
72
84
93
100
92
84
76
58
41
23
16
9
0
0
0
0
0
0
0
4
3
0
0

High Clouds (% Sky Obscured)

33
0
32
65
97
91
86
92
75
56
33
22
11
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

8
7
6
6
6
6
7
8
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
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

38
38
57
68
76
68
58
40
38
39
33
33
28
6
12
12
2
3
3
0
0
1
0
0

Precipitation Amount (mm)

0
0
0
0.3
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-3
-3
-4
-4
-4
-4
-3
-2
-2
-2
-2
-3
-3
-4
-4
-5
-5
-5
-6
-6
-6
-8
-9
-11

Relative Humidity (%)

50
48
44
47
49
52
58
64
72
73
77
80
81
81
81
79
79
78
70
61
54
40
29
22

Pressure (mb)

1004
1003
1002
1002
1002
1002
1003
1003
1004
1004
1005
1006
1006
1007
1007
1007
1007
1007
1007
1007
1007
1006
1005
1004

Ozone (du)

335
339
342
343
344
346
345
345
345
342
340
338
334
329
325
324
323
322
323
324
324
324
324
324

Thursday 2

Waning Gibbous 98%

20:29

07:11

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 OK
04 OK
05 OK

Sun - Rise: 06:43, Set: 19:29, Transit: 13:07. Moon - Rise: 20:29, Set: 07:11. Civil Dark: 19:56 - 06:16. Nautical Dark: 20:28 - 05:44. Astro Dark: 21:01 - 05:11

Total Clouds (% Sky Obscured)

8
0
3
3
2
1
1
0
0
1
1
3
4
6
6
7
8

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
3
2
6
8
8
24
29
23

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
13
15
15
15
15
12
10
7
7
7
7
6
6
6
5
4

Chance of Frost

Temperature (°C)

11
12
13
11
10
9
8
6
5
4
3
3
2
2
1
1
0

Feels Like (°C)

9
8
8
8
8
8
4
4
3
3
2
1
-1
0
0
0
-1

Dew Point (°C)

-11
-11
-11
-9
-7
-6
-5
-5
-4
-4
-4
-4
-4
-3
-3
-3
-3

Relative Humidity (%)

21
19
18
23
28
34
40
46
55
56
60
61
65
70
76
77
78

Pressure (mb)

1003
1002
1001
1001
1001
1001
1002
1003
1004
1004
1004
1004
1004
1003
1003
1003
1003

Ozone (du)

325
326
326
328
330
332
333
335
336
337
338
339
341
342
343
345
346

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

Generated: 27/03/26 13:52:35. Forecast: 27/03/26 to 02/04/26. Timezone: UTC-6.00