Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 28

Waning Gibbous 84%

No Rise

No Set

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
22 Bad
23 Bad
00 Bad

Sun - Rise: 04:25, Set: 21:55, Transit: 13:10. Moon - Rise: No Rise, Set: No Set. Civil Dark: 23:27 - 02:53. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
98
98
98
99
96
98
100
100
100
97
98
100
100
98
99
100
98
94
93
95
94
92
89

Low Clouds (% Sky Obscured)

86
91
88
91
96
92
92
99
100
88
91
100
100
100
90
100
100
90
76
78
77
80
80
82

Medium Clouds (% Sky Obscured)

36
38
40
34
8
0
25
17
22
53
45
25
20
39
39
36
36
35
38
40
39
41
50
46

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
1
9
6
5
2
1
2
1
6
8
4
9
9
5
1
1
2

Fog (%)

1
1
1
0
1
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 (%)

43
10
25
25
21
14
7
10
14
20
26
23
23
22
17
24
21
22
19
24
27
24
26
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
100
100
100
100
100
98
98
96
98
96
94
94
98
94
93
91
94
94
94
96
98
98
98

Pressure (mb)

1022
1022
1022
1023
1023
1023
1023
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1027
1027
1027

Ozone (du)

433
434
435
435
435
434
432
432
433
433
430
428
427
427
427
426
426
428
427
425
422
420
420
420

Monday 29

Waning Gibbous 75%

No Rise

No Set

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
22 Bad
23 Bad
00 Bad

Sun - Rise: 04:21, Set: 22:00, Transit: 13:10. Moon - Rise: No Rise, Set: No Set. Civil Dark: 23:35 - 02:46. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

90
95
92
91
89
84
80
89
99
97
99
98
99
100
100
96
99
98
96
100
100
100
100
79

Low Clouds (% Sky Obscured)

83
94
86
83
84
82
80
84
99
90
95
97
96
100
100
92
81
80
46
45
69
93
95
77

Medium Clouds (% Sky Obscured)

40
22
40
37
31
31
31
29
33
48
32
0
23
53
0
0
66
52
49
59
70
70
70
71

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
38
0
0
0
26
80
83
100
86
90

ISS Passover

Visibility (miles)

2
1
1
1
1
3
9
9
9
9
9
9
8
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

1
0
1
1
1
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
Snow
Snow

Precipitation Probability (%)

21
16
18
25
21
19
18
13
5
7
8
1
7
0
2
0
0
0
2
2
9
46
82
95

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
0.5
0.7

Wind Speed/Direction (mph)

4
4
4
4
4
4
5
5
5
5
5
5
6
6
5
5
5
6
5
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
98
94
92
92
93
89
88
89
88
89
89
91
93
96
96
86
91
91
91

Pressure (mb)

1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1029
1029
1029
1028
1028
1028
1027
1027
1026
1026
1025
1025
1024
1023

Ozone (du)

419
418
417
416
414
413
413
411
409
407
406
405
404
403
403
403
404
406
405
404
400
399
401
403

Tuesday 30

Waning Gibbous 65%

No Rise

No Set

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
22 Bad
23 Bad
00 Bad

Sun - Rise: 04:16, Set: 22:04, Transit: 13:10. Moon - Rise: No Rise, Set: No Set. Civil Dark: 23:43 - 02:37. 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
99
100
100
100
100
99
98
97
99
99
99
99
99

Low Clouds (% Sky Obscured)

75
80
97
100
100
100
100
100
100
100
100
96
100
100
100
100
95
82
81
79
79
78
77
76

Medium Clouds (% Sky Obscured)

67
91
99
100
100
86
84
87
83
90
86
74
27
33
32
30
52
66
59
74
81
79
83
66

High Clouds (% Sky Obscured)

45
100
100
100
95
20
20
9
25
25
1
1
4
1
3
4
4
24
12
29
21
36
40
42

ISS Passover

Visibility (miles)

9
9
9
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

0
0
0
0
0
1
1
2
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35

Precipitation Type

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

Precipitation Probability (%)

95
95
95
66
65
66
62
58
57
57
45
36
26
27
26
30
29
25
18
17
13
16
18
20

Precipitation Amount (mm)

0.9
1.1
0.9
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
6
6
6
6
6
5
4
3
3
3
3
4
5
5
5
5
5
5
4
3
3
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
96
94
91
94
96
96
98
98
98
100
100
98
100
100
100
100
100
100
100
100
98
98
100

Pressure (mb)

1023
1022
1022
1021
1021
1020
1020
1020
1020
1020
1021
1021
1021
1022
1023
1023
1023
1024
1024
1025
1025
1026
1026
1027

Ozone (du)

403
402
402
402
404
405
407
409
410
410
410
412
413
414
414
416
416
414
413
409
407
406
406
406

Wednesday 1

Third Quarter 54%

No Rise

No Set

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

Sun - Rise: 04:12, Set: 22:08, Transit: 13:10. Moon - Rise: No Rise, Set: No Set. Civil Dark: 23:52 - 02:28. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
98
95
95
92
74
53
41
40
36
67
84
83
66
51
61
70
71
72
79
84
90
94
95

Low Clouds (% Sky Obscured)

76
75
67
59
54
42
25
17
16
14
8
8
25
25
20
25
33
33
31
25
31
38
46
46

Medium Clouds (% Sky Obscured)

60
52
51
51
27
3
3
3
3
3
32
48
44
5
9
15
19
19
21
20
28
32
37
38

High Clouds (% Sky Obscured)

31
20
23
6
3
3
2
0
0
0
0
0
0
0
0
0
0
0
1
1
2
2
2
2

ISS Passover

Visibility (miles)

0
0
6
9
5
4
9
9
9
9
9
9
5
6
5
6
5
5
5
5
6
9
9
9

Fog (%)

35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35

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 (%)

21
19
15
10
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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
3
3
3
3
2
3
3
3
3
3
4
5
5
5
5
5
5
4
3
2
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
100
98
96
96
96
94
93
89
88
86
87
88
87
88
90
93
96
96
96
98
94
96
96

Pressure (mb)

1027
1027
1028
1028
1028
1028
1028
1028
1029
1029
1029
1028
1028
1028
1028
1028
1028
1027
1027
1027
1027
1027
1027
1026

Ozone (du)

406
407
407
408
410
411
412
413
414
416
419
420
421
421
419
416
413
407
402
398
393
388
385
382

Thursday 2

Waning Crescent 42%

05:48

11:00

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
22 Bad
23 Bad
00 Bad

Sun - Rise: 04:08, Set: 22:12, Transit: 13:10. Moon - Rise: 05:48, Set: 11:00. Civil Dark: 00:02 - 02:18. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

96
96
93
90
88
92
94
96
94
93
93
93
94
94
95
94
94
96
98
99
99
100
100
100

Low Clouds (% Sky Obscured)

45
44
32
27
23
27
39
42
48
54
60
65
75
81
78
78
75
81
88
95
90
86
82
88

Medium Clouds (% Sky Obscured)

36
39
37
53
85
82
82
79
76
78
81
79
77
77
79
81
85
85
84
84
72
61
64
58

High Clouds (% Sky Obscured)

1
12
16
30
35
48
64
80
70
56
45
35
25
14
14
15
15
15
19
28
26
24
18
13

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
5
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35

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
1
1
3
5
14
19
29
35
32
26
19
17
13
7
11
10
9
9

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
4
4
3
3
3
3
3
4
5
5
6
6
6
6
6
6
6
5
4
4
4
4
4

Chance of Frost

Temperature (°C)

3
3
2
2
1
1
2
3
5
5
6
7
7
6
6
6
5
5
4
4
3
3
2
1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
91
93
93
93
94
93
91
91
91
94
96
98
98
98
98
98
98
98
100
100
100
100
100

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1026
1026
1025
1025
1025
1025
1025
1026
1026
1026
1026

Ozone (du)

380
380
383
384
384
384
384
384
382
381
380
380
380
381
382
383
384
386
386
387
387
387
388
388

Friday 3

Waning Crescent 30%

05:15

13:21

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
22 Bad
23 Bad
00 Bad

Sun - Rise: 04:03, Set: 22:16, Transit: 13:10. Moon - Rise: 05:15, Set: 13:21. Civil Dark: 00:14 - 02:06. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
99
98
98
97
95
93
88
81
80
81
92
92
96
95
90
90
85
80
75
70
65
65

Low Clouds (% Sky Obscured)

94
100
94
88
85
84
81
79
70
64
60
75
68
77
74
72
70
65
65
65
60
55
45
45

Medium Clouds (% Sky Obscured)

45
29
21
11
2
2
1
1
8
14
25
30
36
42
44
47
54
56
57
57
49
39
29
22

High Clouds (% Sky Obscured)

8
5
4
4
3
7
11
17
28
27
25
15
15
15
15
15
10
4
3
2
1
1
0
1

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
1
4
6
9
9
9
9
8
6
5
5
5
5

Fog (%)

35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35

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 (%)

8
4
5
4
1
2
2
0
0
0
0
6
8
7
5
2
0
0
1
1
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)

4
4
4
4
4
4
4
4
4
4
4
5
5
5
6
5
5
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
100
98
98
96
94
93
91
89
86
88
89
94
93
94
96
96
96
98

Pressure (mb)

1027
1027
1027
1027
1027
1028
1028
1028
1028
1027
1027
1027
1027
1026
1026
1025
1025
1025
1024
1024
1024
1023
1023
1023

Ozone (du)

386
384
383
383
383
383
383
383
383
383
382
382
382
382
382
383
383
384
385
385
385
385
384
384

Saturday 4

Waning Crescent 20%

04:52

15:29

Sun - Rise: 03:59, Set: 22:21, Transit: 13:10. Moon - Rise: 04:52, Set: 15:29. Civil Dark: 00:28 - 01:51. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Tähtelä, Pohjois-Lappi, Finland (67.37,26.63)

Generated: 28/04/24 01:17:35. Forecast: 28/04/24 to 04/05/24. Timezone: UTC+3.00