Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 24

Waxing Gibbous 77%

16:04

03:06

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
13 OK
14 OK
15 Good
16 Good
17 Good
18 Good
19 Good
20 OK
21 OK

Sun - Rise: 04:10, Set: 22:56, Transit: 13:34. Moon - Rise: 16:04, Set: 03:06. Civil Dark: 00:46 - 02:13. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

97
90
93
70
61
55
56
73
91
97
96
100
80
66
48
19
23
7
10
15
10
10
23
28

Low Clouds (% Sky Obscured)

63
76
81
70
61
55
56
73
91
97
91
100
80
66
48
19
18
6
0
5
5
5
5
5

Medium Clouds (% Sky Obscured)

87
37
7
0
0
26
19
14
10
12
10
10
1
1
0
0
2
0
3
0
0
0
0
1

High Clouds (% Sky Obscured)

5
6
30
27
4
5
3
11
1
26
51
57
15
3
4
0
0
0
0
1
4
8
8
6

ISS Passover

Visibility (miles)

7
9
9
9
9
9
9
1
0
1
1
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

9
2
23
23
100
20
11
11
1
0
2
3
1
0
0
0
1
0
0
1
2
3
2
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
85
90
91
93
94
94
96
96
93
88
82
70
62
54
48
46
42
40
50
54
57
56
57

Pressure (mb)

998
999
1000
1000
1001
1002
1003
1004
1005
1006
1006
1007
1007
1008
1008
1009
1009
1009
1010
1010
1011
1011
1011
1012

Ozone (du)

388
392
396
400
399
400
404
404
407
406
406
405
404
401
399
395
393
390
387
386
384
381
379
376

Monday 25

Waxing Gibbous 73%

17:35

03:01

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 04:08, Set: 22:58, Transit: 13:34. Moon - Rise: 17:35, Set: 03:01. Civil Dark: 00:55 - 02:03. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

5
5
27
28
23
10
15
5
0
5
5
33
29
9
2
1
2
2
24
34
40
55
55
24

Medium Clouds (% Sky Obscured)

0
0
74
70
60
40
43
49
59
88
67
90
89
97
87
65
75
98
99
90
94
94
89
92

High Clouds (% Sky Obscured)

96
100
100
100
93
100
100
100
100
100
100
100
100
100
100
100
100
100
94
66
62
98
56
45

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 (%)

2
4
4
2
2
1
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
3
2
2
3
6
0
1
2
18
10
12

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
4
3
3
2
2
1
1
2
4
5
6
7
8
9
10
10
10
9
10
11
12
11
12

Dew Point (°C)

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

Relative Humidity (%)

61
64
66
68
70
73
75
75
76
76
78
73
64
62
58
52
48
44
43
46
50
52
57
58

Pressure (mb)

1012
1013
1014
1014
1014
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1014
1014
1013
1013
1013
1012

Ozone (du)

375
374
372
370
368
368
369
370
371
372
374
375
375
374
373
372
372
373
374
377
378
379
378
379

Tuesday 26

Waxing Gibbous 85%

19:09

02:56

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 OK
12 OK
13 OK
14 OK
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 Bad
21 OK

Sun - Rise: 04:06, Set: 23:01, Transit: 13:34. Moon - Rise: 19:09, Set: 02:56. Civil Dark: 01:06 - 01:46. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

95
98
99
99
97
100
100
100
100
100
100
97
90
42
38
37
43
50
98
71
52
20
55
37

Low Clouds (% Sky Obscured)

55
53
41
48
66
70
85
88
96
95
93
93
87
36
29
25
23
16
1
10
7
4
0
14

Medium Clouds (% Sky Obscured)

79
90
97
97
90
100
100
96
92
92
90
68
77
42
38
37
43
50
74
14
20
20
21
36

High Clouds (% Sky Obscured)

45
45
48
41
0
55
45
35
50
5
0
0
0
0
0
0
39
50
92
20
13
2
16
3

ISS Passover

Visibility (miles)

9
9
5
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
Very Light Rain
Light Rain
None
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

25
33
44
44
35
33
47
65
67
48
55
38
3
0
0
0
3
5
5
3
4
5
2
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0.4
0
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
9
8
8
8
7
7
8
8
9
9
9
10
12
15
16
16
16
15
13
13
14
15
13

Dew Point (°C)

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

Relative Humidity (%)

60
70
78
88
88
93
95
98
96
95
91
88
84
75
68
63
60
59
57
60
57
53
55
62

Pressure (mb)

1012
1012
1012
1012
1012
1011
1011
1011
1010
1010
1010
1009
1009
1008
1008
1008
1007
1007
1006
1006
1006
1006
1005
1005

Ozone (du)

377
375
374
376
383
385
388
386
385
384
383
380
379
379
380
378
374
375
376
375
373
370
364
360

Wednesday 27

Waxing Gibbous 91%

20:47

02:51

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

Sun - Rise: 04:03, Set: 23:03, Transit: 13:34. Moon - Rise: 20:47, Set: 02:51. Civil Dark: 01:23 - N/A. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

53
69
60
65
59
42
22
0
0
0
0
2
3
5
5
5
5
16
27
39
37
35
34
43

Low Clouds (% Sky Obscured)

30
41
42
43
39
37
19
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

50
65
43
20
0
0
0
0
0
0
0
0
0
0
0
0
0
13
24
37
35
35
32
41

High Clouds (% Sky Obscured)

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

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 (%)

12
13
12
11
1
2
2
0
0
3
0
0
0
3
0
0
2
1
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
4
4
5
5
4
3
3
2
2
4
5
4
4
5
6
5
5
4
4
7
7
6
5

Chance of Frost

Temperature (°C)

13
11
11
10
10
9
9
9
10
12
14
15
17
18
20
20
21
22
21
21
21
20
20
19

Feels Like (°C)

13
12
11
10
10
10
10
11
12
14
15
17
19
20
21
21
21
22
22
22
20
18
18
18

Dew Point (°C)

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

Relative Humidity (%)

72
77
78
81
84
85
85
85
81
73
64
56
49
40
35
32
29
27
25
24
23
23
24
29

Pressure (mb)

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

Ozone (du)

360
360
359
358
358
354
349
344
342
341
341
340
339
338
338
339
337
335
336
336
339
340
343
344

Thursday 28

Waxing Gibbous 96%

No Rise

02:45

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 04:01, Set: 23:05, Transit: 13:35. Moon - Rise: No Rise, Set: 02:45. Civil Dark: N/A - N/A. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

52
62
74
87
100
100
99
99
92
86
79
76
72
69
100
100
100
95
89
83
72
47
39
47

Low Clouds (% Sky Obscured)

0
0
5
10
15
26
38
49
46
42
39
37
35
34
11
6
0
0
0
1
1
0
0
1

Medium Clouds (% Sky Obscured)

52
62
74
87
95
99
98
93
83
70
61
52
45
41
90
90
90
83
80
83
72
47
39
47

High Clouds (% Sky Obscured)

2
3
34
65
95
64
33
8
14
10
3
5
8
31
54
43
37
27
18
11
11
17
7
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
0
6
10
12
17
18
17
12
9
2
2
3
0
25
38
47
45
37
24
18
18
14
23

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
4
4
4
4
4
5
5
5
7
9
11
12
12
13
14
14
14
14
14
15
13
11
11

Chance of Frost

Temperature (°C)

17
16
14
14
14
13
13
13
13
15
16
19
20
22
22
21
21
20
19
19
19
18
17
16

Feels Like (°C)

17
15
15
13
13
12
12
11
11
11
14
16
17
19
19
19
18
17
17
18
18
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

37
43
45
47
49
50
54
59
54
50
48
47
45
46
48
48
49
49
49
49
50
53
57
63

Pressure (mb)

1010
1010
1010
1011
1011
1011
1011
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010

Ozone (du)

345
346
347
350
352
352
349
348
346
345
342
341
340
339
337
334
330
327
327
326
326
327
328
329

Friday 29

Waxing Gibbous 99%

22:32

02:37

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 OK
12 OK
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 03:59, Set: 23:08, Transit: 13:35. Moon - Rise: 22:32, Set: 02:37. Civil Dark: N/A - N/A. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

57
71
73
75
78
76
79
76
64
52
36
32
26
19
42
64
87
86
84
70
79
82
93
93

Low Clouds (% Sky Obscured)

2
3
0
0
0
0
0
0
0
0
0
8
16
19
25
31
32
32
35
35
40
46
51
50

Medium Clouds (% Sky Obscured)

57
71
52
31
9
17
23
30
23
13
6
3
2
0
9
18
28
36
32
30
33
53
72
75

High Clouds (% Sky Obscured)

7
6
11
6
4
2
2
0
0
0
0
0
0
0
0
3
7
7
8
16
33
50
65
73

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 (%)

19
6
5
4
2
8
10
9
8
5
0
0
0
0
1
2
2
5
5
3
5
4
2
10

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

Chance of Frost

Temperature (°C)

15
14
13
13
13
12
12
12
12
14
15
17
19
21
23
23
24
25
24
24
24
23
23
22

Feels Like (°C)

15
14
13
9
9
9
9
9
8
9
10
11
12
13
14
23
23
22
23
24
25
20
20
21

Dew Point (°C)

9
8
8
8
8
9
9
8
8
9
10
12
12
12
12
12
12
12
12
13
13
13
13
14

Relative Humidity (%)

65
67
69
72
75
79
79
77
75
74
72
71
63
57
51
48
45
42
45
48
52
54
55
58

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010

Ozone (du)

330
331
332
332
332
331
330
329
328
325
323
321
321
322
322
322
321
320
320
319
318
320
322
323

Saturday 30

Waxing Gibbous 100%

00:27

02:24

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
16 Bad
17 Bad

Sun - Rise: 03:57, Set: 23:10, Transit: 13:35. Moon - Rise: 00:27, Set: 02:24. Civil Dark: N/A - N/A. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

92
90
92
96
100
97
94
92
96
96
97
98
99
100
96
92
92
86
80
74

Low Clouds (% Sky Obscured)

49
47
42
42
42
40
38
34
44
55
65
73
77
86
90
92
92
86
78
69

Medium Clouds (% Sky Obscured)

77
80
80
74
80
68
62
56
63
65
67
65
62
60
42
30
19
16
13
11

High Clouds (% Sky Obscured)

80
86
91
95
100
97
94
91
91
93
93
90
85
79
51
26
2
6
9
13

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

17
17
31
30
12
33
37
35
64
85
95
88
94
95
95
95
88
66
41
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.5
0.6
0.5
0.6
0.9
0.9
0.8
0.5
0.3
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
20
18
18
18
18
18
18
18
18
19
19
20
22
23
23
22
21
21
21

Feels Like (°C)

21
20
20
17
17
17
17
16
16
17
17
17
17
17
18
22
19
17
18
20

Dew Point (°C)

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

Relative Humidity (%)

62
66
70
73
74
76
78
78
79
73
66
62
55
50
44
40
38
35
38
40

Pressure (mb)

1010
1010
1010
1010
1009
1009
1008
1008
1008
1007
1006
1005
1005
1004
1003
1004
1004
1005
1005
1005

Ozone (du)

323
322
322
322
323
323
323
323
324
323
323
323
323
324
324
325
327
328
329
330

Forecast for Yellowknife, North Slave Region, Canada (62.45,-114.37)

Generated: 24/05/26 21:48:00. Forecast: 24/05/26 to 30/05/26. Timezone: UTC-6.00