Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 9

Waning Crescent 20%

23:59

18:30

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

Sun - Rise: 04:06, Set: 23:21, Transit: 13:43. Moon - Rise: 23:59, Set: 18:30. Civil Dark: N/A - N/A. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

2
30
35
24
3
3
6
33
32
43
44
65
67
51
45
71
66
71
89
86
96
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
3
3
0
25

Medium Clouds (% Sky Obscured)

2
30
35
24
3
3
5
17
19
28
30
33
42
27
20
71
66
24
66
69
44
100
100
96

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
40
20
4
15
5
5
6
10
85
85
88
80
98

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
1
2
0
1
0
0
0
0
0
0
0
0
0
0
0
9
8
8
7
14
17
13

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)

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

Chance of Frost

Temperature (°C)

19
19
18
16
15
13
12
11
11
11
12
12
13
15
17
19
20
22
23
23
23
22
22
22

Feels Like (°C)

16
17
15
13
13
14
12
12
11
10
11
11
12
14
15
17
17
18
20
19
18
18
19
19

Dew Point (°C)

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

Relative Humidity (%)

36
37
38
45
54
61
63
65
64
63
63
63
66
61
49
37
31
28
25
26
32
36
38
43

Pressure (mb)

1003
1003
1003
1004
1004
1004
1004
1004
1004
1003
1003
1003
1003
1003
1003
1003
1003
1003
1002
1003
1003
1003
1003
1004

Ozone (du)

363
363
362
361
361
362
362
362
361
361
359
361
359
359
360
360
360
359
360
359
357
356
356
357

Friday 10

Waning Crescent 11%

23:51

20:43

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

Sun - Rise: 04:08, Set: 23:19, Transit: 13:43. Moon - Rise: 23:51, Set: 20:43. Civil Dark: N/A - N/A. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

41
11
7
5
31
32
40
40
45
54
37
12
11
11
19
19
48
76
34
25
33
11
3
3

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
27
25
29
11
0
0

Medium Clouds (% Sky Obscured)

6
8
7
5
31
5
3
3
4
9
5
2
3
4
2
0
3
13
16
13
23
0
3
0

High Clouds (% Sky Obscured)

41
0
4
0
5
3
40
40
45
45
27
4
2
3
4
1
6
30
7
3
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 (%)

12
1
1
0
1
0
4
3
0
0
0
0
0
0
0
0
10
27
27
27
14
15
11
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
6
5
3
3
4
4
3
3
3
3
3
3
2
3
4
6
6
5
6
7
8
9
7

Chance of Frost

Temperature (°C)

21
22
21
21
19
18
16
15
14
14
13
13
14
16
18
19
20
21
22
22
23
23
22
22

Feels Like (°C)

19
19
22
21
20
16
13
13
12
12
12
13
15
17
18
19
20
19
20
21
20
21
20
20

Dew Point (°C)

8
7
7
7
8
7
7
6
6
7
7
7
7
7
7
7
7
7
7
7
6
6
6
6

Relative Humidity (%)

41
39
38
40
48
50
57
56
57
62
66
66
62
56
50
45
41
39
38
36
34
34
33
34

Pressure (mb)

1004
1004
1004
1004
1004
1005
1005
1005
1006
1006
1006
1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008

Ozone (du)

359
359
358
360
360
359
357
356
356
355
355
354
352
352
353
354
356
357
359
358
357
357
358
358

Saturday 11

Waning Crescent 4%

No Rise

No Set

18 Good
19 OK
20 OK
21 Good
22 Good
23 Good
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: 04:10, Set: 23:17, Transit: 13:43. Moon - Rise: No Rise, Set: No Set. Civil Dark: N/A - N/A. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

2
3
16
4
12
11
70
100
100
89
94
98
61
60
60
55
55
75
83
93
100
95
90
87

Low Clouds (% Sky Obscured)

0
0
16
0
0
0
0
0
0
0
0
0
0
0
0
0
0
28
33
38
43
40
37
34

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
10
10
2
0
13
0
0
0
0
0
5
4
6
4
7
14
22

High Clouds (% Sky Obscured)

0
0
4
0
9
11
60
100
100
74
92
96
61
60
60
55
55
75
83
93
100
94
83
79

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
1
3
7
9
13
21
27
33
66
58
58
58
58
58
58
58
58
58
58
58
58

Precipitation Type

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

Precipitation Probability (%)

8
16
5
1
4
0
0
0
0
0
0
0
0
0
0
0
8
23
29
38
40
41
44
46

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
0.2
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
21
21
20
18
16
14
14
14
14
13
13
14
15
17
19
20
21
22
23
23
23
24
24

Feels Like (°C)

20
19
19
20
18
16
14
12
12
12
12
12
12
13
16
17
19
20
20
21
22
22
22
21

Dew Point (°C)

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

Relative Humidity (%)

35
38
38
39
46
52
57
60
60
59
60
61
59
55
50
46
42
39
35
31
31
30
29
30

Pressure (mb)

1007
1007
1007
1007
1007
1007
1008
1007
1007
1007
1007
1007
1007
1007
1007
1006
1006
1005
1005
1005
1005
1004
1004
1004

Ozone (du)

358
358
354
356
354
351
345
345
347
348
347
347
347
347
346
345
345
346
345
345
346
347
349
350

Sunday 12

Waning Crescent 1%

01:01

00:12

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
16 Bad
17 Bad

Sun - Rise: 04:13, Set: 23:15, Transit: 13:43. Moon - Rise: 01:01, Set: 00:12. Civil Dark: N/A - N/A. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

91
95
100
100
100
100
100
100
100
94
90
84
90
94
100
100
98
98
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

33
32
31
22
13
5
15
26
36
32
28
24
16
8
0
9
19
28
31
35
38
25
13
0

Medium Clouds (% Sky Obscured)

45
45
2
0
5
32
21
34
92
85
26
62
60
58
31
41
51
59
61
66
90
72
48
46

High Clouds (% Sky Obscured)

83
93
100
100
100
100
93
87
75
61
54
48
68
85
100
98
93
94
96
98
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 (%)

58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58

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 (%)

28
21
14
15
12
2
4
5
0
2
3
1
1
0
0
1
0
0
1
1
0
2
1
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)

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

Chance of Frost

Temperature (°C)

23
21
20
21
20
18
18
17
16
17
16
16
16
18
20
21
23
24
25
25
26
26
26
26

Feels Like (°C)

21
19
19
19
18
16
15
14
14
15
14
14
14
16
18
20
21
22
23
23
22
22
23
23

Dew Point (°C)

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

Relative Humidity (%)

32
45
45
43
42
44
45
49
53
51
54
56
57
51
43
37
33
29
26
26
27
29
26
24

Pressure (mb)

1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1005
1005
1005
1006
1006
1006
1007
1007
1008
1008
1008
1009
1009
1009

Ozone (du)

347
346
346
345
345
346
345
343
343
344
345
344
344
344
344
344
344
343
343
343
345
345
344
342

Monday 13

Waning Crescent 0%

03:39

23:53

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

Sun - Rise: 04:15, Set: 23:13, Transit: 13:43. Moon - Rise: 03:39, Set: 23:53. Civil Dark: N/A - 02:03. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

98
95
92
88
87
86
84
84
78
80
80
81
73
66
57
45
31
14
10
8
7
35
64
93

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
1
2
2
1
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

47
39
40
36
69
86
84
17
14
10
10
7
12
16
19
14
11
8
5
6
4
3
1
3

High Clouds (% Sky Obscured)

89
79
68
68
76
81
82
84
68
80
80
80
58
40
19
20
21
14
10
8
7
35
64
93

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 (%)

58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58

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 (%)

1
2
2
7
5
7
33
19
1
15
1
0
0
0
0
8
5
4
12
12
12
12
8
4

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

Chance of Frost

Temperature (°C)

26
24
24
22
21
20
19
18
16
16
15
15
16
17
19
21
22
23
24
25
25
25
25
25

Feels Like (°C)

22
21
21
20
20
19
18
16
15
14
14
14
14
14
15
16
17
18
19
25
25
24
24
24

Dew Point (°C)

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

Relative Humidity (%)

27
38
42
47
48
49
51
56
68
73
73
73
68
60
54
47
43
39
36
34
33
32
31
31

Pressure (mb)

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

Ozone (du)

342
342
342
342
343
343
344
344
344
344
344
344
345
346
346
347
350
353
356
354
352
350
347
343

Tuesday 14

New Moon 3%

05:52

23:46

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 Bad
11 Bad
12 Bad
13 OK
14 OK
15 OK
16 OK
17 OK

Sun - Rise: 04:18, Set: 23:11, Transit: 13:43. Moon - Rise: 05:52, Set: 23:46. Civil Dark: 01:23 - 02:16. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

95
98
99
85
71
49
56
63
70
72
73
74
60
46
32
29
34
38
41
31
20
30
34
39

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

31
60
89
71
51
26
37
49
59
71
73
74
60
46
32
29
34
24
6
4
1
4
5
5

High Clouds (% Sky Obscured)

95
98
99
85
71
49
55
59
50
45
50
45
39
29
18
9
3
3
3
2
1
14
25
39

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 (%)

58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58

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 (%)

5
3
0
0
0
0
0
0
0
6
10
12
15
16
17
21
23
25
23
17
1
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)

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

Chance of Frost

Temperature (°C)

25
24
24
23
21
19
18
18
18
18
18
17
16
18
19
20
22
23
25
25
26
26
25
25

Feels Like (°C)

24
22
22
21
21
21
21
15
16
15
16
16
17
14
16
17
17
18
18
25
25
24
24
24

Dew Point (°C)

6
7
7
7
7
7
7
7
7
6
7
9
10
10
10
11
10
9
9
9
9
10
10
10

Relative Humidity (%)

30
33
35
37
40
44
48
47
46
44
50
57
65
60
56
53
46
40
35
35
35
36
36
38

Pressure (mb)

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

Ozone (du)

340
340
339
339
340
341
342
342
342
341
343
345
347
346
346
346
346
347
347
347
348
348
348
348

Wednesday 15

Waxing Crescent 9%

07:52

23:40

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

Sun - Rise: 04:20, Set: 23:09, Transit: 13:43. Moon - Rise: 07:52, Set: 23:40. Civil Dark: 01:10 - 02:26. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

35
31
23
25
28
31
23
14
5
25
46
70
80
90
100
82
63
33

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

5
4
4
19
28
31
23
14
5
20
11
2
5
8
11
12
11
9

High Clouds (% Sky Obscured)

35
31
23
25
28
31
23
14
5
25
46
70
80
90
100
77
49
19

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
4
3
19
18
8
7
6
1
2
2
0
1
1
0
12
10
4

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
24
23
22
20
19
17
17
16
16
16
16
16
17
19
20
21
22

Feels Like (°C)

24
22
22
22
22
22
22
14
15
16
15
15
15
16
17
17
18
18

Dew Point (°C)

10
10
11
11
11
11
11
11
11
11
11
12
12
12
13
13
12
12

Relative Humidity (%)

38
41
45
48
55
61
69
71
72
73
73
75
77
71
67
62
57
53

Pressure (mb)

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

Ozone (du)

347
346
345
344
343
343
343
343
342
342
341
340
339
337
335
334
333
333

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

Generated: 09/07/26 18:19:28. Forecast: 09/07/26 to 15/07/26. Timezone: UTC-6.00